Hi JewishGen Community

I've found a Lodz Registration Card which appears to be for my GGF,
the individual has the same name and father's name, approximately the
same D.O.B, June 1876. and the same town of birth. However the
registration card index reference is 1916-1921 when, to my knowledge,
my GGF was living in Manchester, England with his wife and 6 children.
He appears on the 1901 and 1911 UK census as well as records
travelling to the US in January and December 1905. The individual in
the document is listed as a coal seller and single, whereas my GGF was
a tailor and married. I've previously researched my Kaluszyn family
extensively, and am not aware of anyone else with this name.

The link to the document is here:

https://www.szukajwarchiwach.gov.pl/en/jednostka/-/jednostka/6208978?p_p_id=Jednostka&_Jednostka_delta=1&_Jednostka_cur=160

Can anyone tell me more about this documentation, venture an opinion
on whether this is likely to be my ancestor, and how this record might
have come to be.

Thanks

Ben Forman
Researching Furman/Forman: Kaluszyn & Wity