1901 census at 14 Russel Gdns, Lambeth
1911 census at 10 Arden St Battersea S W
1920 Dec 9. British soldier, un-named, shot by a sentry at Collinstown. This is quoting a Dublin Castle PR release, but there is no name anywhere
CWGC entry for 4602117 Bandsman William John Patrick Hayes, 2nd West Riding. Died age 21. Son of William Patrick and Margaret Hayes, of 25, Goding St., Kennington Lane, Vauxhall, London. This appears to be the man, 2nd West Riding were at Collinstown at this time, and there is a Irish GRO entry for William Hayes, age 21, Oct/Dec, Dublin North vol 2, Page 382. He is the only West Riding soldier in the time frame of 8 to 10 Dec 1920.