Samuel Chase, anassociate justice of theSupreme Court of the United States, wasimpeached by theUnited States House of Representatives on March 12, 1804, on eightarticles of impeachment alleging misconduct.His impeachment trial before theUnited States Senate delivered an acquittal on March 1, 1805, with none of the eight articles receiving thetwo-thirds majority needed for a conviction.

The impeachment was a partisan affair. It was an effort by theThomas Jefferson-ledDemocratic–Republican Party to weaken a judiciary that had been largely shaped by the opposingFederalist Party. The outcomes helped to solidify norms of an independent judiciary and impeachments requiring more than just a disagreement between an official and the Congress. Chase remains the only United States Supreme Court justice to have been impeached.

The impeachment ofSamuel Chase, anassociate justice of the United States Supreme Court, was politically motivated.^[1] A high-profile affair at the time,^[2] the impeachment pitted the two major United Statespolitical parties of the era against each other amid a battle between the parties over, among other things, what the role ofFederal courts should look like.^[3] The era preceding the impeachment had seen heated political battle between theFederalists, led byJohn Adams, and theDemocratic–Republicans, led byThomas Jefferson. TheSupreme Court of the United States was regarded at the time to be strongly partisan to the Federalist Party.^[4] The impeachment was in large part a reaction to this lean of the Supreme Court.^[2] Associate Justice Chase was viewed to be the most partisan justice on the Supreme Court.^[4] He was a strong Federalist and publicly made known his opposition to President Thomas Jefferson.^[2] He had campaigned for Federalist incumbent John Adams during the1800 presidential election.^[5]

The impeachment was also, in part, a reaction to the increase in the power of the Supreme Court in the previous years under Chief JusticeJohn Marshall, including the landmarkMarbury v. Madison decision. Democratic–Republicans saw the judiciary, and especially the Supreme Court, as an obstacle to their consolidation of power in government. When Jefferson took office, all six Supreme Court justices were Federalists, and by 1804, Jefferson had only gotten the chance to make a single appointment to fill a Supreme Court vacancy.^[6] President Jefferson, alarmed at the seizure of power by the judiciary through their claim of exclusive judicial review inMarbury v. Madison, led his party's efforts to remove the Federalists from the bench.^[7] When Thomas Jefferson took office as president in 1801, after defeating Federalist incumbent president John Adams in the 1800 presidential election, he became impatient with the independence of the judiciary. He believed that Congress or the executive should have more sway over federal judges, and believed that their appointment and removal should be more routine along the lines of other appointed public officers.^[4] The1800 United States elections had not only seen Jefferson unseat Adams, but had also seen the Democratic–Republicans capture control of both chambers of theUnited States Congress in what Jefferson referred to as the "Revolution of 1800".^[8] The party had won a sizable enough number of seats in the chambers of the legislature to make the party hypothetically capable of impeaching and removing a federal official with only the votes of its own members.^[2][4][9]

Jefferson's allies in Congress had, shortly after his inauguration, repealed theJudiciary Act of 1801, abolishing the lower courts created by the legislation and terminating their Federalist judges despite lifetime appointments. In May 1803, two years after this repeal, Chase denounced it in his charge to a Baltimoregrand jury, saying that it would "take away all security for property and personal liberty, and our Republican constitution will sink into amobocracy."^[7] This would play a role in the impeachment charges, along with several events from 1800. The first event from 1800 was that Chase, in April 1800 while acting as a district judge, made strong attacks uponThomas Cooper, who had been indicted under theAlien and Sedition Acts; Chase had taken the tack of a prosecutor rather than a judge.^[10] This conduct angered Democratic–Republicans. His conduct soon after in the trial ofJohn Fries further angered Democratic–Republicans. Even more angering was his conduct in the May 1800 trial ofJames T. Callender.^[11] Later in 1800, when agrand jury inNew Castle, Delaware declined to indict a local printer, Chase refused to discharge them, saying he was aware of one specific printer whom he wished them to indict for seditious behavior.^[12][13] Jefferson saw the attack as indubitable bad behavior and an opportunity to reduce the Federalist influence on the judiciary by impeaching Chase, helping prompt the House's consideration of impeaching Chase two weeks later when he wrote to CongressmanJoseph Hopper Nicholson of Maryland, asking: "Ought the seditious and official attack [by Chase] on the principles of our Constitution . . .to go unpunished?"^[14][15]

In 1803, Federal District JudgeJohn Pickering, whose mental state had declined, was impeached and removed on charges of habitualdrunkenness. Pickering was only the second official to be impeached by theUnited States House of Representatives, and was the first official to be thereafter removed after a trial by theUnited States Senate. This successful removal of a judge from office through impeachment emboldened many in Congress to use the tool of impeachment as a means of pushing the Supreme Court towards subservience. Similarly encouraging was the removal ofPennsylvania judgeAlexander Addison through an impeachment by that state's legislature.^[4][16] The resolution that officially impeached Chase was adopted by the House of Representatives only an hour after Pickering was convicted in his impeachment trial on March 12, 1804.^[17] Democratic–Republicans took a broad view of what impeachment could be used for. They effectively believed that the Congress could use impeachment to remove judges whose opinions were disfavored by more than one-third of senators, viewing this as a means of keeping judges in line with the sentiments of "the people".^[18]

EnglishWikisource has the seventh chapter ofThe History of the United States of America 1801–1817 byHenry Adams titled "Impeachments", which contains a description of Chase's impeachment by the U.S. House of Representatives:

History of the United States During the Administrations of Thomas Jefferson/First/II:7

Animpeachment inquiry into Chase was precipitated by CongressmanJohn Randolph of Roanoke, a staunch partisan of the Democratic–Republicans.^[19] On January 5, 1804, Randolph introduced a resolution to appoint aspecial committee "to inquire into the official conduct of Samuel Chase, one of the associate Justices of the Supreme Court of the United States".^[4][20] Randolph wanted formal inquiry to be made into a report that Democratic–RepublicanJohn Smilie had made in the previous session of congress which had questioned Chase's conduct in the Fries trial.^[19]

FederalistJames Elliott raised objection. Arguing that a vote for inquiry would be a "prima facie censure", Elliott argued that there was an absence of evidence of any "flagrant misconduct" and that the House could notcensure a judge for merely questionable conduct. However, Democratic–Republicans such as Smilie andMatthew Clay argued that an inquiry was necessary for the very purpose of enabling the House to find facts to inform how it would proceed. Clay argued that examining judicial conduct was important, arguing that "judicial independence" if unscrutinized could "become dangerous to the liberties of our country." During debate, FederalistRoger Griswold laid-out a preemptive defense for Chase, arguing that even if he may have erred in his interpretation of a matter of law during the Fries trial, it would not be a grounds for impeachment since it would be an error in judgment and not an act of malice. Throughout the debate, House members such as Clay and Griswold denied holding any bias on the matter, despite their obvious partisan stances.^[19]

The following day, investigation of Judge Peters was added by amendment to the proposed resolution in a 79–37 vote of the House, adding the language, "..and ofRichard Peters, the district judge of the district of Pennsylvania".^[4][20] Elliott attempted delay the resolution, but lacked the votes to do so.^[19] The amended resolution was adopted by the House on January 7, 1804, in an 81–40 vote.^[4][20]

Randolph's advancing of an impeachment process against Chase alarmed a number of Federalists who had already feared the potential politicalization of impeachment. Former congressmanFisher Ames perceived the effort to impeach Chase as an escalation of political conflict.^[19]

Impeachment inquiry authorization vote[21][22]
March 12, 1804	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	81	81
Nay	38	02	40

The congressmen appointed to the special committee to run the inquiry wereJohn Boyle,Joseph Clay,Peter Early,Roger Griswold,Benjamin Huger, Joseph Hopper Nicholson, John Randolph of Roanoke.^[24]

On January 10, 1804, the House authorized the special committee to send for people, papers, and records. On January 30, 1804, the House authorized them to print any documents and papers that they deemed to be necessary.^[24]

With Randolph usurping Nicholson to lead the impeachment effort, Jefferson became somewhat hesitant over whether he would continue to support it. He hand Randolph had previously politically fought over their different positions on theLouisiana Purchase, and believed Randolph could potentially head a rival splintering of the Democratic–Republican party. Randolph attempted to keep respectful relations with the Jefferson's administration, but recognized that Jefferson did not hold positive regard for him. This tension lessened the degree of unified party support for the impeachment, and played some role in the extended delay between the launch of the inquiry and the adoption of articles of impeachment. During the inquiry, Randolph's health became seriously strained. He remained unceasing in his pursuit of impeachment to the detriment of his own health.^[19]

Randolph, despite havingread law, had not frequently practiced as a lawyer and did not take a very legalistic approach to questioning and arguments during the inquiry. Instead of legal-based concerns, he argued common-sense based concerns, which played well among the membership of the House. Federalists sought to slow the inquiry by bringing up complex questions of procedure.^[19]

The special committee running the impeachment inquiry submitted a report to the House on March 6, 1804, recommending the impeachment of Chase along with an impeachment resolution.^[17][20] On March 12, 1804, the special committee formally presented its report on its investigations to the full House.^[20] The reported read,

That in consequence of the evidence collected by them, in virtue of the powers with which they have been invested by the house, and which is hereunto subjoined, they are of the opinion,

1. That Samuel Chase, Esq., one of the justices of the Supreme Court of the United States, be impeached ofhigh crimes and misdemeanors.

2. That Richard Peters, district judge of the district of Pennsylvania, has not so acted in his judiciary capacity as to require the interposition of the Constitutional powers of this House.^[20]

The committee had also created a great number of printed documents that outlined a number of testimonies anddepositions taken both by the committee itself and by others.^[24]

On March 12, 1804, after the special committee reported to the House, the House proceeded without debate to vote on the impeachment resolution. The House voted 73–32 to adopt the resolution to impeach Chase.^[17][20] This marked the third time that the United States House of Representatives had voted to practice its powerto impeach a federal civil officer, with the two previous incidents being the 1797 impeachment ofWilliam Blount (which saw theUnited States Senate vote to dismiss the charges due to questions over whether members of theUnited States Congress were actually constitutionally subject to its own impeachment powers^[25]) and the 1803 impeachment ofNew Hampshire federal district court judge John Pickering. The vote to adopt the Chase impeachment resolution, incidentally, came only one hour after the Senate voted to convict Pickering in Pickering's impeachment trial.^[17]

The impeachment resolution read:

Resolved, That Samuel Chase Esquire, one of the Associate Justices of the Supreme Court of the United States, be impeached ofhigh crimes and misdemeanors.^[26]

After the adoption of the resolution, Congressmen John Randolph of Roanoke and Peter Early were appointed to a committee to go before the Senate and inform them of the impeachment vote.^[27] On March 14, 1804, the House received a message from the Senate that the Senate would take proper order on impeachment.^[27]

Impeachment resolution vote[22][26]
March 12, 1804	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	01	72	73
Nay	30	02	32

The period after the impeachment resolution was passed saw months of continued impeachment inquiry investigating the activities of Chase along with a months-long effort by the Democratic–Republicans to shape public opinion in favor of removing Chase. It would only be eleven months after the inquiry originally began in January thatarticles of impeachment were adopted.^[4]

In early United States federal impeachments, it was practice to first pass a general impeachment resolution, and only afterwards adopt articles of impeachment outlining specific charges. This differs from modern United States federal impeachment practices.^[28]

On March 13, 1804, a special committee was appointed to draw up article of impeachment against Chase.^[29] Appointed to the committee were CongressmenJohn Boyle, Joseph Clay, Peter Early, Joseph Hopper Nicholson, and John Randolph of Roanoke.^[27] Seven articles of impeachment were reported to the House by Randolph on March 26, 1804, but were ordered to lie on the table and no action was taken on them before the congress entered a recess.^[19][27][30] On November 6, 1804, the articles were referred to a special committee consisting of Congressmen Joseph Clay, Peter Early, and John Randolph of Roanoke, andJohn Rhea.^[27]

On November 30, 1804, at the end of impeachment inquiry activities, Congressman Randolph reported eight articles of impeachment to the House.^[4] On December 4, 1804, the House of Representatives held votes to adopt the eight articles of impeachment.^[31]

All the counts involved Chase's work as a trial judge in lower circuit courts.^[32][33] In that day, Supreme Court justices had the added duty of individually serving on circuit courts.^[32] The Supreme Court's justices would only spend a small fraction of their time meeting together as appellate judges in Washington, D.C. The bulk of their time was spent acting as circuit judges in separate geographic areas of the United States. In this role they would serve in tandem with a federal district judge permanently assigned to that area's court.^[34] The Supreme Court's judges were not fond of the arrangement that saw them tasked with these circuit court duties.^[35] The heart of the allegations made against Chase was that political bias had led Chase to treat defendants and their counsel in a blatantly unfair manner.^[36]

Despite the Democratic–Republican theory that impeachment did not require a criminal act, many of the articles focused on acts that were dubiously alleged to be criminal. It is unclear the exact reason that these charges were included among the articles of impeachment, but one theory is that John Randolph of Roanoke was interested in proving criminality on Chase's part, regardless of his own theory of impeachment not requiring criminality.^[37]

The order of the articles of impeachment placed the offending events in chronological order.^[38]

The first article of impeachment charged Chase of acting improperly during the circuit courttreason trial of John Fries in 1800, accusing Chase of having failed to act as an impartial judge and instead having acted, "in a manner high arbitrary, oppressive, and unjust". The article accused Chase of being biased against Fries' defense.^[31]

Three examples of Chase's alleged lack of impartiality were cited in the article. The first example claimed that Chase had delivered a written opinion on the matter of law upon which the defense of Fries materially rested before his defense counsel had been able to speak before the jury, thereby prejudicing the jury against Fries' defense. The second example claimed that Chase had restricted Fries' defense counsel from citing a number of English legal authorities and a number of United States statutes that they had held would be illustrative of the positions they were outlining in their defense. The third example claimed that he had debarred Fries from, "his constitutional privilege of addressing the jury (through his counsel) on the law, as well on the fact, which, was to determine his guilt or innocence, and at the same time endeavoring to wrest from the jury their indisputable right to hear argument and determine upon the question of law, as well as the question of fact, involved in the verdict which they were required to give".^[31]

The article was adopted by a vote of 82–34.^[31]

The second article accused Chase of acting improperly in the May 1800 trial in whichJames T. Callender was charged under theAlien and Sedition Act withseditious libel against PresidentJohn Adams by ruling against the request of a jury member, John Basset, to be excused from serving due to having already reached a personal judgement on the case before the trial.^[31][39][37] The article was adopted by a vote of 83–35.^[31]

The third article accused Chase of misconduct in the James T. Callender trial by refusing to permit John Taylor totestify as a materialwitness on behalf of Callender.^[31][37] The article was adopted by a vote of 83–34.^[31]

The fourth article related to the conduct of Chase during the Callender trial, accusing him of conduct that was marked by "manifest injustice, partiality, and intemperance." The article cited several examples.^[31][37] The article was adopted by a vote of 84–34.^[31]

The fifth article alleged that his issuing of a warrant instead of a summons during the Callender trial was not in keeping with the statutory language of "An act to establish the judicial courts of the United States".^[31][37] No evil intent was alleged, with the article effectively arguing that an error could constitute an impeachable offense.^[40] The article was adopted by a vote of 70–45.^[31]

The sixth article alleged that his refusal of a continuance during the Callender trial was not in keeping with the statutory language of "An act to establish the judicial courts of the United States".^[31][37] The article was adopted by a vote of 73–42.^[31]

The seventh article dealt with Chase's conduct at the New Castle, Delaware grand jury.^[31][37] The article was adopted by a vote of 73–38.^[31]

The eighth article dealt with Chase's conduct at the Baltimore grand jury.^[31] It accused Chase of being, "highly indecent, extra-judicial," and also accused him of, "tending to prostitute the high judicial character with which he was invested, to the low purpose of an electioneering partizan." The article, arguably, was most reflective of the primary motivation for the impeachment: the view that Chase was a partisan Federalist.^[41] The first section of the article, outlining the charges, was adopted by a vote of 74–39. A second segment of the article, which outlined some general aspects of the impeachment process and preparation for trial, was adopted by a separate vote of 78–32.^[31]

Summary of the House of Representatives adoption of the articles of impeachment[22][31]
December 4, 1804 Article I	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	82	82
Nay	33	01	34
December 4, 1804 Article II	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	83	83
Nay	33	02	35
December 14, 1804 Article III	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	83	83
Nay	33	01	34
December 4, 1804 Article IV	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	84	84
Nay	33	01	34
December 4, 1804 Article V	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	70	70
Nay	32	13	45
December 4, 1804 Article VI	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	73	73
Nay	33	09	42
December 4, 1804 Article VII	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	73	73
Nay	32	06	38
December 4, 1804 Article VIII (Sec. 1)	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	74	74
Nay	32	07	39
December 4, 1804 Article VIII (Sec. 2)	Party		Total votes
	Federalist	Democratic-Republican
Yea Y	00	78	78
Nay	30	02	32

After adopting the eight articles of impeachment, the House considered a motion to appoint by ballot theHouse managers that would act as theprosecution in the impeachment trial before the Senate. However, a vote on this motion was postponed until the following day. On December 5, 1804, the House approved the motion and voted by ballot to appoint seven house managers. On the first ballot, six individuals met the required majority of votes to be selected as managers (John Boyle, Peter Early,Roger Nelson, Joseph Hopper Nicholson, John Randolph of Roanoke, andCaesar Augustus Rodney). Thereafter, a second ballot was held to fill the final slot. Nobody received the needed majority in this round.SpeakerNathaniel Macon opined that, per a House standing rule related to such a situation on a second ballot that he believed was applicable, the individual with the greatest plurality should be considered duly elected. AsGeorge W. Campbell had the greatest plurality on the second ballot, it was Speaker Macon's opinion that Campbell was therefore duly elected the seventh impeachment manager. However, two congressmen appealed the speaker's decision, and the House voted that the Speaker Macon's decision not to be "in order". Therefore, a third ballot was held. On with ballot, Campbell received the required majority of the vote, and was therefore elected as the seventh manager.^[31][42] All seven members individuals were members of the Democratic–Republican party.^[22] After the election of the impeachment managers, the House approved a motion ordering for the managers to bring the articles before the Senate.^[31] After this, a motion was approved ordering for a message to be sent by theclerk of the United States House of Representatives to the Senate to notify them that the House had appointed the impeachment managers and had directed them to carry the articles to the Senate.^[31] On December 6, 1804, Roger Nelson declined his appointment to be an impeachment manager, as he would have to absent from Washington, D.C. during the trial.^[42] Nelson was replaced withChristopher H. Clark.^[43] During the tiral, Randolph served as the chairman and main spokesman of the impeachment managers.^[4]

In late 1804, ahead of the1804 United States elections, Federalist SenatorJohn Quincy Adams warned voters in his state ofMassachusetts that a strong result for Federalists was the only means through which voters could curtail what he warned was an intended crusade by Democratic–Republicans to target federal judges for removal.^[19]

EnglishWikisource has the tenth chapter ofThe History of the United States of America 1801–1817 byHenry Adams titled "Trial of Justice Chase":

History of the United States During the Administrations of Thomas Jefferson/First/II:10

The Senate was controlled byJeffersonian Democratic-Republicans at the time of the trial. With a 25–9 majority, they had a two-thirdssupermajority hypothetically capable of securing Chase's conviction in even a party-line vote.^[2][4][9]

The case presented by the prosecution was twofold. They argued that impeachment was a process through which the Senate was allowed to remove officers such as Chase at their own prerogative, and no grounds were therefore required to be proven in the impeachment trial. They alternatively, for those unconvinced by this, presented other argument aimed at proving that Chase had committed content that constituted a high crime or misdemeanor worthy of removal from office.^[44] As an impeachment manager, Randolph argued to the Senate, "[Chase] stands charged with having sinned against his law and against his sacred oath, by acting in his judicial capacity unfaithfully, partially, and with respect to persons."^[2]

The defense argued that the constitution only intended impeachment to be for charges related to accusations of a civil officer having committed anindictablecrime.^[2] It began with remarks by Robert Goodloe Harper on February 15, 1805. The defense called 32 witnesses in their presentation.^[45] Arguing for the defense,John Hopkinson asserted an interpretation of the Constitutional prescription of impeachment being allowed fortreason,bribery, or other high crimes and misdemeanors which held that, under the constitution, "No judge can be impeached and removed from office for any act or offense for which he could not be indicted." He argued that Congress could not, on their own accord, decide what constituted impeachable conduct, but rather, had to heed this interpretation of the Constitution. He declared that while the House of impeachment, "had the power of impeachment", that, "what they are to impeach in what cases they may exercise this delegated power depends on...the Constitution, and not on their opinion, whim, or caprice." He outlined an argument for the value of an independent judiciary, and further argued that removal for the circumstances that Chase was being impeached for would undermine judicial independence,^[4] asking,

[I]f a judge is forever to be exposed to prosecutions and impeachment for his official conduct, on mere suggestions of caprice, and to be condemned by the mere voice of prejudice...can he hold that firm and steady hand his high functions required?^[4]

After John Hopkinson's presentation, Philip Barton Key and Charles Lee next spoke on February 22, 1805.^[4] On February 23, 1805, Luther Martin spoke. In his remarks, Luther Martin, who had been a delegate toUnited States Constitutional Convention himself, declared,

The principle I have endeavored to establish is that no judge or other officer can, under the Constitution of the United States, be removed from office but by impeachment, and for the violation of some law, which the violation must not simply be a crime or misdemeanor, but a high crime or misdemeanor.^[2]

Martin defended Chase's conduct in the Fries trial and the Callender trial. Martin defended some of the specific behavior of Chase's that had been under attack by the prosecution. He justified Chase's judicial conduct in the Callender trial, including examining the Sedition law that was in question itself. Martin conceded that Chase had, occasionally, been overly influenced by his personal emotions, but argued that this behavior was,

Rather a violation of the principles of politeness, than of the principles of law; rather the want ofdecorum than the commission of a high crime and misdemeanor.^[4]

Martin argued that impeachment was being used in a partisan manner, which threatened the integrity of the judiciary by placing it under discipline by a political party.^[4] For the defense,Robert Goodloe Harper argued,

An impeachment is not a mere inquiry, in the nature of an inquest of office, whether an officer be qualified for his place, or whether some reason of policy or expediency may not demand his removal, but a criminal prosecution, for the support of which the proof of some willful violation of a known law of the land is known to be indispensably required.^[2]

The Senate convened on March 1, 1805, to vote on verdicts for each of the articles.^[46] With 25 members, the Democratic–Republicans had enough votes on their own to hypothetically convict Chase.^[2][4][9] However, the Senate voted to acquit Chase of all charges, with each articles seeing at least six Democratic–Republican senators joining all Federalist senators in voting to acquit.^[2]

There were 34 senators (25 Democratic-Republicans and 9 Federalists). Therefore, with all senators voting, 23 "guilty" votes were needed to reach the required two-thirds majority for conviction/removal from office.^[4] No articles reached this threshold. The article that received the most guilty votes (Article VIII) still fell four votes short of a two-thirds majority for conviction.^[47]

Articles of Impeachment, U.S. Senate judgment (A two-thirds "guilty" margin necessary for a conviction)
March 1, 1805 Article I	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	16	16
Nay (not guilty) Y	09	9	18
March 1, 1805 Article II	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	10	10
Nay (not guilty) Y	09	15	24
March 1, 1805 Article III	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	18	18
Nay (Not guilty) Y	09	07	16
March 1, 1805 Article IV	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	18	18
Nay (Not guilty) Y	09	7	16
March 1, 1805 Article V	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	0	0
Nay (Not guilty) Y	09	25	34
March 1, 1805 Article VI	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	4	4
Nay (Not guilty) Y	09	19	30
March 1, 1805 Article VII	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	10	10
Nay (Not guilty) Y	09	15	24
March 1, 1805 Article VIII	Party		Total votes
	Federalist	Democratic-Republican
Yea (guilty)	00	19	19
Nay (Not guilty) Y	09	6	15
Detail ofroll call Senator Party State Art. I vote Art. II vote Art. III vote Art. IV vote Art. V vote Art. VI vote Art. VII vote Art. VIII vote John Quincy Adams F MA Nay Nay Nay Nay Nay Nay Nay Nay Joseph Anderson D–R TN Yea Yea Yea Yea Nay Nay Nay Yea Abraham Baldwin D–R GA Yea Nay Yea Nay Nay Nay Nay Yea James A. Bayard F DE Nay Nay Nay Nay Nay Nay Nay Nay Stephen R. Bradley D–R VT Nay Nay Nay Nay Nay Nay Nay Nay John Breckinridge D–R KY Yea Yea Yea Yea Nay Yea Yea Yea John Brown D–R KY Yea Nay Yea Yea Nay Nay Nay Yea William Cocke D–R TN Yea Yea Yea Yea Nay Yea Yea Yea John Condit D–R NJ Yea Yea Yea Yea Nay Nay Nay Yea Jonathan Dayton F NJ Nay Nay Nay Nay Nay Nay Nay Nay Christopher Ellery D–R RI Yea Yea Yea Yea Nay Nay Nay Yea Jesse Franklin D–R NC Yea Nay Yea Yea Nay Nay Yea Yea John Gaillard D–R SC Nay Nay Nay Nay Nay Nay Nay Nay William Branch Giles D–R VA Nay Yea Yea Yea Nay Nay Nay Yea James Hillhouse F CT Nay Nay Nay Nay Nay Nay Nay Nay Benjamin Howland D–R RI Yea Yea Yea Yea Nay Yea Yea Yea James Jackson D–R GA Nay Nay Yea Yea Nay Nay Yea Yea George Logan D–R PA Yea Nay Yea Yea Nay Nay Nay Yea Samuel Maclay D–R PA Yea Yea Yea Yea Nay Yea Yea Yea Samuel L. Mitchill D–R NY Nay Nay Nay Nay Nay Nay Nay Nay Andrew Moore D–R VA Yea Yea Yea Yea Nay Nay Nay Yea Simeon Olcott F NH Nay Nay Nay Nay Nay Nay Nay Nay Timothy Pickering F MA Nay Nay Nay Nay Nay Nay Nay Nay William Plumer F NH Nay Nay Nay Nay Nay Nay Nay Nay Israel Smith D–R VT Nay Nay Nay Nay Nay Nay Nay Nay John Smith D–R NY Nay Nay Nay Nay Nay Nay Nay Nay John Smith D–R OH Nay Nay Nay Nay Nay Nay Nay Nay Samuel Smith D–R MD Nay Nay Yea Yea Nay Nay Yea Yea David Stone D–R NC Yea Nay Nay Yea Nay Nay Yea Yea Thomas Sumter D–R SC Yea Yea Yea Yea Nay Nay Yea Yea Uriah Tracy F CT Nay Nay Nay Nay Nay Nay Nay Nay Samuel White F DE Nay Nay Nay Nay Nay Nay Nay Nay Thomas Worthington D–R OH Yea Nay Yea Yea Nay Nay Nay Yea Robert Wright D–R MD Yea Nay Yea Yea Nay Nay Yea Yea Sources:[22][48][49]

Chase remained on the court until his June 1811 death. The acquittal of Chase handed a political defeat to Thomas Jefferson. Jefferson would have possibly moved next to impeach Chief JusticeJohn Marshall had the Senate convicted Chase.^[50]

The failure of the Democratic–Republicans in the United States Congress to remove Chase followed the failure of the Democratic–Republicans to remove all three Federalist justices of thePennsylvania Supreme Court (Edward Shippen IV andThomas Smith,Jasper Yeates) that had been similarly impeached on political grounds on March 23, 1804, Democratic–Republican-ledPennsylvania House of Representatives but acquitted in theirimpeachment trial before thePennsylvania Senate in the vote held on January 28, 1805.^[51][52] Not willing to surrender defeat, some Democratic–Republicans in both the federal government and state judiciaries turned their attention to amending their constitutions. John Randolph of Roanoke appeared on the House floor the very afternoon to propose and amendment to the United States Constitution that would allow the president, upon the request of both Houses of congress, to remove any federal judge. Joseph Hopper Nicholson proposed a Constitutional amendment that would allow for state legislatures to recall (remove) senators for any reason.^[4][51] In the Pennsylvania state legislature, amendments to the state constitution were proposed that would allow judges to be removed by a simple majority vote, make the threshold for an impeachment conviction a simple majority, and have judges hold terms of years rather than lifetime appointments. A major issue of the1805 Pennsylvania gubernatorial election would be the prospect of a holding a stateconstitutional convention.^[51]

Chase is the only U.S. Supreme Court justice that has ever been impeached.^[2][53] The impeachment raised constitutional questions over the nature of the judiciary and was the end of a series of efforts to define the appropriate extent of judicial independence under the Constitution. It set the unofficial limits of the impeachment power, fixed the concept that the judiciary was prohibited from engaging in partisan politics, defined the role of the judge in a criminal jury trial, and clarified judicial independence. The construction was largely attitudinal, as it modified political norms without codifying new legal doctrines.^[54][55]

The acquittal of Chase (by lopsided margins on several of the counts) set an unofficial precedent that many historians say helped ensure the independence of the judiciary.^[56] Historian Adam A. Perlin has opined that the House-appointed impeachment managers sought to expand the ability of Congress to, "create offenses at their will and pleasure," and argued that a conviction of Chase would have led to Congress being able to remove judges for purely political purposes.^[57] In 1992, then Chief JusticeWilliam Rehnquist noted in his bookGrand Inquests that some senators declined to convict Chase despite their partisan hostility to him, apparently because they doubted that the mere quality of his judging was grounds for removal.^[7] All impeachments of federal judges since Chase have been based on allegations of legal or ethical misconduct, not on judicial performance. For their part, federal judges since that time have generally been much more cautious than Chase in trying to avoid the appearance of political partisanship.^[58]

While the impeachment was a major event at the time it took place,^[2] it has since been relegated to relative historical obscurity in both the general public consciousness and even in terms of scholarly coverage.^[59]