Looks like we're cousins! I've got more info. since I posted the original message and will e-mail you separately.
For anyone else seeing the message, I'm now interested in James Jarman born about 1745 Gravesend, Kent married Mary Wilks 1770. Children: Gregory, Mary (married John Daniels) Sarah (maried Thomas Forest), James, William and Robert, who is the Robert in my original message (born 1775).Family moved to Bermondsey in 1780s.James sen. died 1823.