I have the street address from which a letter was written in 1891, at the time of the British census but wish to know the name (or family name) of the person who wrote the letter.
It may be one of the following surnames (but it could equally have been something else - that's what I'm trying to determine):
Kaifetz, Heifetz, Kheyfetz, Rubenstein, Rubinstein.
The letter was written at 61 Crown Street, Liverpool, in England, in mid-1891.
I have been struggling (without success) to find a way to discover the names of occupants in a house during the 1891 census, if one knows the street address.
I'd greatly appreciate any help in this matter.