Thanks for the replies, there do seem to be a lot of links between these families and with Sinderby, & the same christian names seem to keep reappearing! The last 1991 census entry you have is my grandmother's family. My g g grandmother had a very good friend who died very soon after she did, I think it was a matter of weeks, I'm wondering if the names have got a bit mixed up over the years, Ann & Mary Ann perhaps. Is there any way of checking the deaths in a parish by date rather than name?