Hello Joan,
Had a look for Edwards baptism in Wrexham. It's a bit confusing.
Born Sep 9 1803. Baptised Jan 15 1804. Edward Wild S/O John & Margaret. Wrexham Regis. Brickmaker.
Born July 19. Bap, Aug 19 1808. Mary.
Born April 11. Bap Aug 18 1811. Jane
Born Oct 31. Bap Dec 25 1804. Edward Wilder. S/O John & Margaret. Wrexham Regis. Brickmaker.
Burial March 8 1810. Sarah. Child of, John Wild.
Although I didn't see a Burial for Edward Wild. Born 1803 ( I didn't see a Baptism for Sarah Buried 1810) perhaps Edward 03 Died and they called their next Son Born 1804 Edward after him.
Couldn't see a Wrexham Marriage for John Wild (Wylde)
Paul.