Hi David, I have been to the Church at Walkern, in Hertfordshire.I assume you are aware of the brass plate in the floor of the church? I have quite a bit of info that was also sent to me by a friend who lives in Devon, near Newton-Abbot. The Angel Gabriel sank in August 1635. The ships master was Capt. Robert Andrews. There is supposed to be a complete list of the passengers on a plaque in a museum in Pemaquid, Maine. I have a couple of papers that give details on Henry's early years in Conn. If you would like I can scan it into my computer and give it a go.I am not a computer wrenchead.I have the entire list of the Humistons compiled by George Humiston from Tampa Fla.They stayed with us when they came through here in 1982 doing thier research.Feel free to contact me at my email address.