For elimination purposes this looks like the Thomas who died in 1894. We know he was a cartman.
1891 census
RG 12 / 4181 / 25 / 6
in the household of Frank Bush
6, Lambton Street Gateshead
Thomas Carannah, lodger, un, 24, Cartman, Durham Gateshead
RG 11/ 5033/126/33
11 Cato Street, Gateshead
Katherine Cavannah, head, widow, 42, general servant, Ireland
with four children Michael aged 19, Mary Jane aged 12, Catherine aged 10 and
Thomas Cavannah, son, unm, 15, Labourer Machiners, Durham Gateshead
RG 10 / 5054 / 78 / 21
Veitch's Buildings Gateshead
Thomas Cavanagh, head, mar, 38, labourer, Ireland
Katherine Cavanagh, wife, mar, 33, Ireland
with four children, michael 9, Mary Jane 3, Catherine 1 and
Thomas Cavanagh, son, 5, scholar, Durham Gateshead