Arfon by-election, 1915
The by-election was caused by death at the age of 55 of the Liberal Member of Parliament (MP) William Jones, a Junior Lord of the Treasury in H. H. Asquith's Liberal government, who had held the seat since the 1895 general election.
The only candidate nominated to contest the by-election was the Liberal Caradoc Rees, who was therefore elected unopposed. Rees held the seat until the constituency was abolished at the general election in December 1918.
- Arfon (UK Parliament constituency)
- Arfon by-election, 1911
- List of United Kingdom by-elections
- Craig, F. W. S. (1989) . British parliamentary election results 1885–1918 (2nd ed.). Chichester: Parliamentary Research Services. p. 469. ISBN 0-900178-27-2.
- Leigh Rayment's Historical List of MPs [self-published source][better source needed]