Charles Henry Hill (69 Park Street) father's name William married Mary Humphries (71 Park Street) father's name Edward. They were my great great grandparents. Don't suppose anyone else is looking for them . Hit a dead end.
There is a baptism for a Charles Henry Hill at St Martins, 20 Nov 1868 the illegitimate son of a Sarah Hill.
Illegitimate children sometimes gave a made up father's name or step father's first name with their own surname when getting married.
Found Mary with children in 1901 but no Charles and the children in 1911. Can't see them in 1891.