Hello 
John's father was a Pattern Maker or Wheelwright according to certificates so caution is needed with the John Howell who was a Swansea butcher in 1841 census.
Kind regards
Morgan
I agree with caution!! Might not have wanted to follow in dad's footsteps. He ended up a publican in outback NSW. Died aged 47 + or - a year.
Having followed replies #11 and #21 by yourself and reply #2 from Trish I have looked at both IGI and FreeBMD.
IGI for marriage
x 2 for same date and persons and 2 districts of Glamorgan and John has an "s" on end of Howell. Districts being "Llanelly" and "Swansea".
The time frame of birth is the question!!! It has been stated 1838 or 1840, on freebmd there is a total of five births for John Howell from :-
Dec 1838 26 - 401 Swansea (your reply #11)
March 1838 26 - 566 Narberth
March 1839 26 - 537 Llanelly
March 1839 26 - 593 Narberth
June 1840 26 - 473 Swansea
After all of that I am

on which one to go for!! Are there five year searches at GRO?

John's death certificate definitely states Swansea and his mothers surname states "Walters"
Any other advice greatly received to keep checking until the right one shows up.
Thanks
Judy55