Phil
I dont think that your Edmund Causon connects with any of the researchers listed with the
Causton one name study although you will see from the researchers list on
http://www.btinternet.com/~john.causton that there are several interested in Causon.
I have an abstract of the GRO index of marriages for Causon/Causton/Cawson/Cawston and can
find no likely marriage for an Edmund. From 1912 the surname of the spouse is given and
as there is no Davies the Edmund/Sarah marriage must have been pre 1912. From her age the
marriage is probably not before 1907. The only marriage that seems likely is Arthur Causon
in the Dec Quarter 1909 at Ponypridd ref 11a 918. Perhaps Edmund was his second name.
There is no other information in the GRO index so if you think this looks promising the
only way forward is for you to purchase the certificate! I f you do and it is correct
mail the list again as it may connect with one of the known Causon researchers.
John Causton