| Full name: | Timothy Carew O'Brien |
| Born: | 5th November 1861, Dublin, Ireland |
| Died: | 9th December 1948, Ramsey, Isle of Man, England |
| Batting: | Right-hand batsman |
| Bowling: | Left-arm (unknown style) |
| Occasional wicket-keeper | |
| Education: | New Inn Hall, Oxford University |
| Relations: | Brother-in-law: CE de Trafford; Brother-in-law: HF de Trafford; Brother: JG O'Brien; Nephew: RCJG Clifford; Nephew: GGJ Clifford; Nephew: WFJ Clifford; Nephew: LAJ Clifford; Son: TJA O'Brien |
| Teams: | England (Test: 1884-1895/96); Middlesex (Main FC: 1881-1898); Marylebone Cricket Club (Main FC: 1883-1905); Oxford University (Main FC: 1884-1885); Ireland (Main FC: 1902-1907); WG Grace's XI (Other FC: 1883); Gentlemen (Other FC: 1884-1896); England (Other FC: 1884-1895/96); South (Other FC: 1884-1893); Non-Smokers (Other FC: 1884); MB Hawke's XI (Other FC: 1885); Gentlemen of England (Other FC: 1885-1892); AJ Webbe's XI (Other FC: 1887-1890); GF Vernon's XI (Other FC: 1887/88); CI Thornton's XI (Other FC: 1890-1896); Lyric Club (Other FC: 1890); The Rest (Other FC: 1892); Married (Other FC: 1892); I Zingari (Other FC: 1895); Lord Hawke's XI (Other FC: 1895/96); Earl de la Warr's XI (Other FC: 1896); LG Robinson's XI (Other FC: 1914); All teams |
| Lists of matches and more detailed statistics |
| Pictures: | Portrait of Tim O'Brien |