Hi,
I have not had any success thus far with your search,but I and another Walker researcher hit a wall with Francis Walker of West Wycombe some time ago and you may be able to help.
Francis Walker b1756.
I have scratched together a theoretical parentage as follows:
(i)Robert or (ii)Richard Wells married an Ann unkown.
They had a daughter Ann Wells b1716.Chr.in Hambleden.
Ann Wells married. Francis Walker 1 Oct 1738 in West Wycombe.
Children of Ann Wells and Francis Walker :-
Thomas Walker b.1746 in W.Wyc.
Sarah Walker b.1753 in W.Wyc.
Francis Walker b.1756 in W.Wyc. (Our Francis!!).
It is possible that (ii) Richard Wells was married to Ann Stevens in 1715.
We cannot drill back into the Francis Walker parentage at all.
This is partly theoretical for research only,but is as far as I can go without visiting The Bucks Family History Unit.
I have posted this before.
Thank You.
Rob