OBRIEN(SoundexO165)—See alsoBONIER,BORENI,BRIEN,MCBRIEN,OBRIAN,OBRYAN,OBRYEN,OBRYN,OBRYNE,OBRYON,ORIEN,UBRIN.
| | O'Brien, C. — of Lawrenceburg,DearbornCounty, Ind.Democrat. Delegate to Democratic National Convention from Indiana,1856.Burial location unknown. | | O'Brien, C. M. — of Pasco,FranklinCounty, Wash.Democrat. Delegate to Democratic National Convention from Washington,1916.Burial location unknown. | | O'Brien, Carl W. (b.1930) —of Pontiac,OaklandCounty, Mich.Born in Pontiac,OaklandCounty, Mich.,April 1,1930.Democrat. Served in the U.S. Army during the Korean conflict;automobileworker; staff writer forradiostation WQRS-FM; candidate fordelegateto Michigan state constitutional convention from Oakland County2nd District, 1961; member ofMichiganstate senate 17th District, 1965-66; defeated, 1966, 1970;candidate forMichiganstate house of representatives 61st District, 1972.Member,UnitedAuto Workers.Still living as of 1972. | | O'Brien, Catherine M. — of Malden,MiddlesexCounty, Mass.Democrat. Alternate delegate to Democratic National Convention fromMassachusetts,1952.Female.Presumed deceased. Burial location unknown. | | O'Brien, Catherine S. — of Middletown,NewportCounty, R.I.Republican. Republican Presidential Elector for Rhode Island,1956(voted forDwightD. Eisenhower andRichardM. Nixon).Female.Still living as of 1956. | | O'Brien,CharlesSeeD. CharlesO'Brien | | O'Brien, Charles A. — of Fayetteville,OnondagaCounty, N.Y.Democrat. Postmaster atFayetteville,N.Y., 1947.Presumed deceased. Burial location unknown. | | O'Brien, Charles Francis Xavier(1879-1940) —also known asCharles F. X. O'Brien — of Jersey City,HudsonCounty, N.J.Born in Jersey City,HudsonCounty, N.J.,March 7,1879.Democrat.Lawyer;U.S.Representative from New Jersey 12th District, 1921-25; delegateto Democratic National Convention from New Jersey,1924.Died in Jersey City,HudsonCounty, N.J.,November14, 1940 (age61 years, 252days).Interment atHolyName Cemetery, Jersey City, N.J. | | O'Brien, Charles J. — of Brooklyn,KingsCounty, N.Y.Democrat. Delegate to Democratic National Convention from New York,1912;Democratic candidate for Presidential Elector for New York,1916;Democratic candidate for Presidential Elector for New York,1920.Burial location unknown. | | O'Brien, Charles L. — of Peoria,PeoriaCounty, Ill.Democrat. Delegate to Democratic National Convention from Illinois,1932.Burial location unknown. | | O'Brien, Chilton — of Beaumont,JeffersonCounty, Tex.Democrat. Alternate delegate to Democratic National Convention fromTexas,1940,1956.Interment atMagnoliaCemetery, Beaumont, Tex. | | O'Brien, Christopher — of Amherst,ErieCounty, N.Y.Democrat. Delegate to Democratic National Convention from New York,2004.Still living as of 2004. | | O'Brien, Christopher D.(1848-1922) —of St. Paul,RamseyCounty, Minn.Born in County Galway,Ireland,December4, 1848.Democrat.Lawyer;mayorof St. Paul, Minn., 1883-85; delegate to Democratic NationalConvention from Minnesota,1888(speaker),1892(member,CredentialsCommittee),1904.Catholic.Irishancestry.Died in St. Paul,RamseyCounty, Minn.,August27, 1922 (age73 years, 266days).Burial location unknown. | | O'Brien, Colleen A. — of Rochester,OaklandCounty, Mich.Circuitjudge in Michigan 6th Circuit, 2001; candidate forjustice ofMichigan state supreme court, 2012.Female.Still living as of 2012. | | O'Brien, Con — of Brainerd,Crow WingCounty, Minn.Democrat. Delegate to Democratic National Convention from Minnesota,1912(member,Committeeto Notify Vice-Presidential Nominee).Burial location unknown. | | O'Brien, ConJ.SeeCornelius J.O'Brien | | O'Brien, Connie R. — of Kansas. Democrat. Candidate forKansasstate senate 3rd District, 2000.Still living as of 2000. | | O'Brien, Cornelius — of Lawrenceburg,DearbornCounty, Ind.Democrat. Delegate to Democratic National Convention from Indiana,1940,1948,1952(alternate); candidate forU.S.Senator from Indiana, 1944.Presumed deceased. Burial location unknown. | | O'Brien, Cornelius E. — of North Adams,BerkshireCounty, Mass.Mayorof North Adams, Mass., 1943-46.Presumed deceased. Burial location unknown. | | O'Brien, Cornelius J. — also known asCon J. O'Brien — ofSt.Louis, Mo.Democrat. Member ofMissouristate house of representatives from St. Louis City 4th District,1923-24, 1933-34.Burial location unknown. | | O'Brien, D. Charles — ofOnondagaCounty, N.Y.Democrat. Candidate forNew Yorkstate assembly from Onondaga County 1st District, 1922.Burial location unknown. | | O'Brien, D.PittSeeDaniel PittO'Brien | | O'Brien, Dan P. — of California. Democrat. Delegate to Democratic National Convention from California,2000.Still living as of 2000. | | O'Brien, Daniel — of Branford,New HavenCounty, Conn.Democrat.Firstselectman of Branford, Connecticut, 1896; candidate forConnecticutstate house of representatives from Branford, 1914.Burial location unknown. | | O'Brien, Daniel A. — of Lancaster,CoosCounty, N.H.Elected ()NewHampshire state senate 2nd District 1956.Presumed deceased. Burial location unknown. | | O'Brien, Daniel D. — of Northampton,HampshireCounty, Mass.Democrat. Delegate to Democratic National Convention fromMassachusetts,1940.Presumed deceased. Burial location unknown. | | O'Brien, Daniel F. (b.1893) —of Minneapolis,HennepinCounty, Minn.Born in Minneapolis,HennepinCounty, Minn.,November11, 1893.Member ofMinnesotastate house of representatives District 28, 1927-28.Burial location unknown. | | O'Brien, Daniel F. — of Cambridge,MiddlesexCounty, Mass.Democrat. Delegate to Democratic National Convention fromMassachusetts,1948,1952,1964.Presumed deceased. Burial location unknown. | | O'Brien, Daniel J. — of Salem,EssexCounty, Mass.Democrat. Alternate delegate to Democratic National Convention fromMassachusetts,1892.Burial location unknown. | | O'Brien, Daniel M. — of New York,New YorkCounty, N.Y.Member ofNew Yorkstate assembly from New York County 10th District, 1862-63.Burial location unknown. | | O'Brien, Daniel M. — of Rockland,PlymouthCounty, Mass.Democrat. Alternate delegate to Democratic National Convention fromMassachusetts,1912.Burial location unknown. | | O'Brien, Daniel P. — of Detroit,WayneCounty, Mich.Democrat. Member ofMichiganDemocratic State Central Committee, 1947-49.Presumed deceased. Burial location unknown.  | O'Brien, Daniel Pitt (b.1900) —also known asD. Pitt O'Brien — of Buckhannon,UpshurCounty, W.Va.Born in Buckhannon,UpshurCounty, W.Va.,August31, 1900.Democrat. Served in the U.S. Army during World War I;schoolteacher; served in the U.S. Army during World War II;secretaryof state of West Virginia; elected 1948, 1956.Methodist.Member,Freemasons;AmericanLegion;Elks.Burial location unknown. | | O'Brien, Daniel U. — of Glenville,GilmerCounty, W.Va.Republican. Delegate to Republican National Convention from WestVirginia,1900.Burial location unknown. | | O'Brien, Darby — Democrat. Democratic candidate for Presidential Elector for Montana,1972.Still living as of 1972. | | O'Brien, Dave — of Iowa. Democrat. Candidate forU.S.Representative from Iowa 6th District, 1988.Still living as of 1988. | | O'Brien, David F. — ofSchuylkillCounty, Pa.Member ofPennsylvaniastate house of representatives from Schuylkill County, 1899-1900.Burial location unknown. | | O'Brien, David F. — of Rochester,MonroeCounty, N.Y.Democrat. Alternate delegate to Democratic National Convention fromNew York,1972.Still living as of 1972. | | O'Brien, David M. — of Concord,MiddlesexCounty, Mass.Democrat. Democratic Presidential Elector for Massachusetts,1992;delegate to Democratic National Convention from Massachusetts,2000,2004,2008;member ofDemocraticNational Committee from Massachusetts, 2004-08.Still living as of 2008. | | O'Brien, David V. — Republican. Candidate forU.S.Representative from New York 34th District, 1968.Still living as of 1968. | | O'Brien, Delbert M. — of Fayetteville,OnondagaCounty, N.Y.Postmaster atFayetteville,N.Y., 1915-19.Burial location unknown. | | O'Brien, Denis(1837-1909) —of Watertown,JeffersonCounty, N.Y.Born in Ogdensburg,St.Lawrence County, N.Y.,March13, 1837.Democrat.Lawyer;mayorof Watertown, N.Y., 1878; member ofNew YorkDemocratic State Committee, 1880-84; delegate to DemocraticNational Convention from New York,1880,1888;candidate forU.S.Representative from New York 22nd District, 1880;New Yorkstate attorney general, 1884-87;judge ofNew York Court of Appeals, 1890-1907.DiedMay 18,1909 (age72 years, 66days).Interment atCalvary Cemetery, Watertown, N.Y. | | O'Brien, Denis J. — ofWayneCounty, Mich.Republican. Candidate forMichiganstate house of representatives from Wayne County 1st District,1930.Burial location unknown. | | O'Brien, Dennes — of Gildersleeve, Portland,MiddlesexCounty, Conn.Democrat. Member ofConnecticutstate house of representatives from Portland; elected 1912;firstselectman of Portland, Connecticut, 1920, 1922-27.Burial location unknown. | | O'Brien, Dennis — of Willmar,KandiyohiCounty, Minn.Democrat. Postmaster atWillmar,Minn., 1888-91; delegate to Democratic National Convention fromMinnesota,1892.Burial location unknown. | | O'Brien, Dennis E. — of Whitehall,WashingtonCounty, N.Y.Mayorof Whitehall, N.Y., 1953.Presumed deceased. Burial location unknown. | | O'Brien, Donald Eugene (b.1923) —also known asDonald E. O'Brien — of Sioux City,WoodburyCounty, Iowa.Born in Marcus,CherokeeCounty, Iowa,September30, 1923.Democrat. Served in the U.S. Army Air Force in World War II;lawyer;WoodburyCounty Attorney, 1954-58; candidate forU.S.Representative from Iowa 8th District, 1958, 1960; municipaljudge in Iowa, 1959-60;U.S.Attorney for the Northern District of Iowa, 1961-67.Presumed deceased. Burial location unknown.| |  Relatives: Sonof Michael John O'Brien and Myrtle A. (Toomey) O'Brien; married,April15, 1950, to Ruth Virginia Mahon. |
| | O'Brien, Donald J. — of Chicago,CookCounty, Ill.Born in Chicago,CookCounty, Ill.Democrat.Lawyer;member ofIllinoisstate senate, 1950; delegate to Democratic National Conventionfrom Illinois,1956,1964.Member,American BarAssociation;PhiAlpha Delta;Knightsof Columbus.Presumed deceased. Burial location unknown.| |  Relatives:Married to Helen McGinnis. |
| | O'Brien, Donald J. — Democrat. Candidate forConnecticutstate senate 8th District, 2010.Still living as of 2010. | | O'Brien, Doris — of Raton,ColfaxCounty, N.M.Republican. Delegate to Republican National Convention from NewMexico,1940.Female.Presumed deceased. Burial location unknown. | | O'Brien, Dorothy Gertrude (b.1919) —also known asDorothy G. O'Brien — of DeKalb,DeKalbCounty, Ill.Born in DeKalb,DeKalbCounty, Ill.,February8, 1919.Democrat.Nurse;chair ofDeKalb County Democratic Party, 1956-60;IllinoisDemocratic state chair, 1958-64; delegate to Democratic NationalConvention from Illinois,1960,1980(alternate); member ofDemocraticNational Committee from Illinois, 1963-67.Female.Catholic.Member,KappaBeta Pi;NAACP.Presumed deceased. Burial location unknown.| |  Relatives:Daughter of James S. O'Brien and Mary (Carton)O'Brien. |
 | O'Brien, Duncan T.(1895-1938) —of Manhattan,New YorkCounty, N.Y.Born in New York,New YorkCounty, N.Y.,March28, 1895.Democrat. Secretary-treasurer, Amelia IslandFigPreserving Company;insurancebroker; member ofNew Yorkstate senate 19th District, 1923-38; died in office 1938.Catholic.Irishancestry. Member,Knightsof Columbus;Elks;Redmen.Died, from acerebralhemorrhage, in Manhattan,New YorkCounty, N.Y.,September13, 1938 (age43 years, 169days).Interment atSt.Raymond's Old Cemetery, Bronx, N.Y.| |  Relatives: Sonof Dr. Michael C. O'Brien; married to MargaretDougherty. | | |  | See alsoFind-A-Gravememorial | | |  | Image source: New York Red Book1936 |
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