Simon
I saw your other thread for the Harts and noted the other day you said they were based in Prittlewell. In the 1841 only yesterday I looked through Prittlewell and there is a Phillis Hart, an innkeeper living with another son and elsewhere in the village was an Evan Hart and family. I was thinking that you probably have this info already. If not let me know and I will post it for you.
regards
Sue