Armed with those details, I then browsed through British
Data Archive's London 1891 census CD set and found the following
entry on Folio 15a of Piece Number 242:
From reading that entry, I gathered that at the time of the Census he was 45 years old and was living in the H. Division Police Station of the Metropolitan Police, 124 Commercial Street, Shoreditch with his wife Emily (44), his daughter Elizabeth (17) and his son Harold (9).
Folio 15a and 15b also feature the names of all the policemen living at the H. Division police station at the time of the census.