Giles/James Griffiths (General)
Did George's wedding take place "up north" ?
If so the Vicar/registrar may have mis heard a Vorest of Dean "Jyles" as "James" and recorded it so .
< try to imagine how a person used to Geordie who hear a Vorest accent >
regards
S
cross ref
http://www.forum.forest-of-dean.net/index.php?mode=thread&id=604#p604