Gosh, those are old posts and I think we have found a bit more about the family in general.
Rosie tells us that Joseph’s school admission was 4th April 1887, from the home address.
There is a newspaper snippet possibly about Joseph involved in theft and Henry in 1889.
I think we have mentioned that this is likely to be Joseph in 1891 3082/60 in the industrial school, so perhaps things just went wrong in those couple of years.