It's Martin Domaszewicz (more likely spelling) who should be around in 1891
He should be around 28 an Engineer bn Poland Russian subject (or Lithuania according to family hearsay) and got married in Whitechapel Dec 1891 at which time he was supposedly living on Old Monatgue st..(about 104 I think....but his wife seems to have a different address on the 1891 census and her wedding certificate.
He also didn't speak english very well apparently......so maybe if he was living as a border somewhere he may not have understood very well if asked about the census...I always wonder how he got together with my great grandmother (who was a londoner) as she presumably didn't speak polish....but she seems to have been already expecting their first child when they got married (and only just 18 as well!)
Emily
Oops....having typed all this...I just decided to have one last look for him myself.....and think I found him....I think I made the mistake of always including the z when searching for him.....its not worth any points as I only needed to put in Martin...bn Poland....living in Whitechapel....

I think he must be the Domeschevitz, Martin aged 25 bn Russia living Whitechapel st Mary that I found using the search link from the national archives.
However I don't actually have access to the census/image...so if anyone would be kind enough to provide more details on him I am willing to donate the points for the following from 1881:
Mary
Golakar Ireland Head Boston
Fad A. Gernon Gipsey Hill, Surrey, England Wife Croydon
Frow I. Torr M E O T, Middlesex, England Son Mile End Old Town
Gid. Emerson Stepney, Middlesex, England Head St Mary Islington
also there is only one Violina in 1881 who I found the other day but forgot to post.....I think it's a pretty name
Was trying to preview this when your post came up.....that must be him I think...is he living in Old Montague st?