wow that's great, have in the last 10 minutes viewed some correspondence from overnight confirming another DNA link through Susan's sister Mary Ann but via a different child.
The children of William/Mary in White Roding 1771 ( as you posted ) then as married 1773, 1775,1776,1778.
There is another BIRD family in the parish , Robert/Mary My notes are not with me, so i will update this posting. Believe the first Elizabeth may have died as a child.
Phil
updated
Jane daughtervof Robert and Mary July 1779.
Also a Susan BIRD ( no other detail) buried 1782.
No other entries for bapt/bur through to 1794.