Thank you for guidance. Died at Sheffield Union which might suggest the workhouse but perhaps, hopefully, just the infirmary part of it.

Anyone know if Sheffield workhouse records are on line?

OK. They do seem to be elusive but two heads are better than one. I hadn’t picked up his age at marriage so that helps.

I can’t see any other children born to George and Sarah other than Harriet and then a younger brother two years later so maybe George (father) died just after the birth of his son - and preventing a larger family.