Hi both,
Thanks for your replies. I have marriage cert for Jarvis and he states his father is a labourer whereas all censi have his father as gun finisher or gun maker. I also have another contact who has the children of David Heath but do not have a Jarvis Heath. Also Celia's tree on Ancestry as David's parents in the US with other siblings and seems this David Heath was the only one born in Birmingham which seems a bit strange.
Perhaps a visit to Birmingham Library is in order.
Thanks again.
Dave Dumelow