Poor Mathew!! His kids must have him down as a soft touch!
I've found Emma and Alfred discharged from the workhouse on 31st July 1890, and don't seem to have gone back in up to the end of 1891, so she must be on the 1891 census somewhere else, as her Dad won't let her back. Can't find her as Emma Lee with Alfred, within 100 miles of Norfolk, or Sheffield. Her sister Elizabeth isn't at home, there are 3 0ptions in Norfolk for her, but no Alfred with any of them.
:-o