Thomas Crabb was born on 25 May 1849 at St Sampson, GUE, CI. He was the son of
Robert Crabb and
Maria Hookway. Thomas Crabb married
Georgina Darwin. His death was registered 3rd quarter in 1926 at West Derby, LAN, ENG.
Thomas Crabb appeared on the census of 1851 at 1 Delaney Road, St Sampson, GUE, CI; aged 2.

He appeared on the census of 1861 at 1 Distillery Road, St Peter Port, GUE, CI; aged 12.

He was an errand boy in 1861. He was a labourer in 1871. He appeared on the census of 1871 at 14 Elmley Street, Bootle, LAN, ENG; aged 22.

He was a platelayer in 1881. He appeared on the census of 1881 at 53 Shallcross Street, Everton, LAN, ENG; aged 31.

He was a platelayer in 1901. He appeared on the census of 1901 at 15 Chester Street, Toxteth Park, LAN, ENG; aged 51.