|Full name||William Francis Thomas O'Byrne|
30 April 1908|
Bromley, Kent, England
|Died||23 October 1951
St Leonards-on-Sea, Sussex, England
|Domestic team information|
Source: Cricinfo, 27 November 2011
O'Byrne made a single first-class appearance for Sussex against Cambridge University at the County Ground, Hove in 1935. In Sussex's first-innings, he was dismissed for 8 runs by James Cameron. In their second-innings, he was dismissed for 26 runs by the same bowler. This was his only major appearance for Sussex.