Hi Dave
Did you notice that on the same 1861 census, living just nearby at 25 Wellington St, are Gibsons to whom Robert may well be related?
Alice Gibson 46, head, widow, b. Durham, South Shields
Nicholas B. Gibson, 18, son, shipwright, b. Northumberland, Blythe
Thomas R. Gibson, 16, son, shipwright, b. Durham, South SHields
James E. Gibson, 14, son, shipwright, b. Northumberland, Blythe
Henry E. Gibson, 12, son, scholar
Isabella, 10, daughter, scholar
Cheers,
Rodeo