| Name | Year | Notes | Ref. |
|---|
| Henry Stafford, 2nd Duke of Buckingham | 1478 | Trial ofGeorge, Duke of Clarence (brother ofEdward IV, whose ward Stafford was) | |
| John de Vere, 13th Earl of Oxford | 1499 | Trial ofEdward Plantagenet, 17th Earl of Warwick (the last male-lineYorkist) | |
| Thomas Howard, 2nd Duke of Norfolk | 1503 | Trial ofEdward Sutton, 2nd Baron Dudley | [citation needed] |
| Thomas Howard, 2nd Duke of Norfolk | 1521 | Trial of Edward Stafford, 3rd Duke of Buckingham | [citation needed] |
| Thomas Howard, 3rd Duke of Norfolk | 1534 | Trial ofWilliam Dacre, 3rd Baron Dacre | [citation needed] |
| 1536 | Trial ofAnne Boleyn (Howard's niece) | [citation needed] |
| Henry Courtenay, 1st Marquess of Exeter | 1537 | Trial ofThomas Darcy, 1st Baron Darcy de Darcy (Courtenay was a first-cousin to Henry VIII) | |
| Thomas Audley, 1st Baron Audley of Walden | 1538 | Trial ofHenry Pole, 1st Baron Montagu and Henry Courtenay, 1st Marquess of Exeter (cousins; scions of theHouse of York) | |
| 1541 | Trial ofThomas Fiennes, 9th Baron Dacre | |
| William Paulet, 1st Marquess of Winchester | 1551 | Trial ofEdward Seymour, 1st Duke of Somerset (fallen Lord Protector, regent and uncle of Edward VI; Paulet was one of the 16 executors) | [18] |
| Thomas Howard, 3rd Duke of Norfolk | 1553 | Trial ofJohn Dudley, 1st Duke of Northumberland (fallen regent) | [citation needed] |
| Henry FitzAlan, 19th Earl of Arundel | 1557 | Trial ofLord Stourton (FitzAlan was a godson of Henry VIII; Stourton a nephew of Dudley) | |
| William Parr, 1st Marquess of Northampton | 1559 | Trial ofThomas Wentworth, 2nd Baron Wentworth (Parr was brother to the late queenCatherine; Wentworth a cousin of Seymour) | |
| George Talbot, 6th Earl of Shrewsbury | 1571 | Trial ofThomas Howard, 4th Duke of Norfolk | |
| William Paulet, 3rd Marquess of Winchester | 1587 | Funeral ofMary, Queen of Scots (Paulet was a judge at her trial) | [citation needed] |
| Henry Stanley, 4th Earl of Derby | 1589 | Trial ofPhilip Howard, 20th Earl of Arundel | |
| Thomas Sackville, 1st Baron Buckhurst | 1601 | Trial ofRobert Devereux, 2nd Earl of Essex (a favourite ofElizabeth I) | |
| Thomas Coventry, 1st Baron Coventry | 1631 | Trial ofMervyn Tuchet, 2nd Earl of Castlehaven (Coventry was Lord Keeper) | [citation needed] |
| Thomas Howard, 21st Earl of Arundel | 1641 | Trial ofThomas Wentworth, 1st Earl of Strafford (Howard was the Earl Marshal; Wentworth the former Deputy of Ireland) | |
Edward Hyde, 1st Earl of Clarendon (Lord Chancellor) | 1666 | Trial ofThomas Park, 15th Baron Morley (Hyde was a member of Charles' exile court) | |
Heneage Finch, 1st Baron Finch (Lord Chancellor) | 1676 | Trial ofCharles Cornwallis, 3rd Baron Cornwallis | |
| Trial ofPhilip Herbert, 7th Earl of Pembroke | |
| 1679 | Trial ofThomas Osborne, 1st Earl of Danby (later 1st Duke of Leeds) | |
| 1679 | Trial ofWilliam Herbert, 1st Earl of Powis;William Howard, 1st Viscount Stafford;Henry Arundell, 3rd Baron Arundell of Wardour;William Petre, 4th Baron Petre; andJohn Belasyse, 1st Baron Belasyse | |
| 1680 | Trial ofWilliam Howard, 1st Viscount Stafford, | |
George Jeffreys, 1st Baron Jeffreys (Lord Chancellor) | 1686 | Trial ofHenry Booth, 2nd Baron Delamere | |
Thomas Osborne, 1st Marquess of Carmarthen (later 1st Duke of Leeds) (Lord President of the Council) | 1693 | Trial ofCharles Mohun, 4th Baron Mohun | |
John Somers, 1st Baron Somers (Lord Chancellor) | 1699 | Trial ofEdward Rich, 6th Earl of Warwick; and ofCharles Mohun, 4th Baron Mohun | |
William Cowper, 1st Baron Cowper (Lord Chancellor) | 1716 | Trial ofJames Radclyffe, 3rd Earl of Derwentwater;William Widdrington, 4th Baron Widdrington;William Maxwell, 5th Earl of Nithsdale;Robert Dalzell, 5th Earl of Carnwath;William Gordon, 6th Viscount of Kenmure; andWilliam Murray, 2nd Lord Nairne | |
| 1716 | Trial ofGeorge Seton, 5th Earl of Winton | |
| 1717 | Trial ofRobert Harley, 1st Earl of Oxford and Earl Mortimer | |
Peter King, 1st Baron King (Lord Chancellor) | 1725 | Trial ofThomas Parker, 1st Earl of Macclesfield | |
Philip Yorke, 1st Earl of Hardwicke (Lord Chancellor) | 1746 | Trial ofWilliam Boyd, 4th Earl of Kilmarnock;George Mackenzie, 3rd Earl of Cromartie; andArthur Elphinstone, 6th Lord Balmerino | |
| 1747 | Trial ofSimon Fraser, 11th Lord Lovat | |
Robert Henley, 1st Baron Henley (Lord Keeper) | 1760 | Trial ofLaurence Shirley, 4th Earl Ferrers | |
Robert Henley, 1st Earl of Northington (Lord Chancellor) | 1765 | Trial ofWilliam Byron, 5th Baron Byron | |
Henry Bathurst, 2nd Earl Bathurst (Lord Chancellor) | 1776 | Trial ofElizabeth Pierrepont, Duchess of Kingston-upon-Hull | |
Edward Thurlow, 1st Baron Thurlow (Lord Chancellor; until 1793) | 1788–1795 | Trial of Warren Hastings | |
Alexander Wedderburn, 1st Baron Loughborough (Lord Chancellor; from 1793) | |
Thomas Erskine, 1st Baron Erskine (Lord Chancellor) | 1806 | Trial ofHenry Dundas, 1st Viscount Melville | |
Thomas Denman, 1st Baron Denman (Lord Chief Justice of the Queen's Bench) | 1841 | Trial ofJames Brudenell, 7th Earl of Cardigan | |
Hardinge Giffard, 1st Earl of Halsbury (Lord Chancellor) | 1901 | Trial ofFrank Russell, 2nd Earl Russell | |
| John Lambton, 3rd Earl of Durham | 1911–1912 | Lord High Steward toGeorge V during his visit to India from 1911 to 1912 | [19] |
Douglas Hogg, 1st Viscount Hailsham (Lord Chancellor) | 1935 | Trial ofEdward Russell, 26th Baron de Clifford (last trial of a peer in theHouse of Lords) | |