There is one showing as Edward Thomas . . (but when you get to the reg. form it says Edwin
)
showing on Ancestry for 1838 in Llanfyllin which is only a couple of Kms away. Can't see anything closer. it is after 1837 therefore just a registration without names of parents . . still looking for someone earlier . . . .
There are several family trees on Ancestry but they all seem to be copying from each other and don't seem to have any back up certificates etc, apart from other family trees. They say Father David, 1810-1887, & Mother Priscilla ?, 1812 - 1875. No maiden name for mother.
Edward born about Oct 1835, Llansaintffraid Yn Mechan, married 21 Apr 1857 Elisabeth Lloyd, daughter of Thomas Lloyd (IGI) The trees I have looked at don't have his death. But they do have him as Picture Framer living in Ellesmere Shropshire
Siblings Elizabeth 1838, Jesse (boy) 1841, Ellen 1844 Priscilla 1846, Pryce Evan, 1851. These children are born/registered in several different places so . . . .
That is something to start with, but don't take it as gospel until you've checked those facts.
Hope this is of some help - What sources have you looked at so far?
I hope I am not just repeating what you've looked at.
Wiggy