Taken from Bacton parish register
Robert Goddard of the parish of Thorndon singleman
Mary Blake of this parish spinster
Married in this church by banns 22nd October 1830
He signed his name, she signed X
In presence of Jonathan Blake (X) Rachel Simpson (X) George Tabon/Labon? (signed)
Unfortunately I couldn't find a baptism for Mary at Bacton, however Jonathan and Sarah Blake (late Cocksedge) were baptising children in the parish at this time:
Sarah 25.2.1798
Elizabeth 13.4.1800
Ann 6.1.1802
Jonathan 29.1.1809
I checked those years between 1802 and 1809 (and either side) many times but couldn't find Mary.
Jonathan Blake SM OTP
Sarah Cocksedge SW OTP
He signed his name, she signed X
Married in this church by banns 30th November 1797
In presence of ? Cocksedge and Frances Cocksedge
Hopefully you'll find a clue within this info which might help.