One of the bondsmen was a John 'Do', which I think means 'ditto' in this case, and so he was John Maxted.
I don't think so.
John Do (or
Doe) was a standard name for a ‘dummy bondsman’. He was not a real person. If he were
John Maxted, as suggested, his name would normally have been given in full, together with his parish and occupation, and he should have signed the bond along with
Thomas Maxted.
‘John Doe’ appears in several of the bonds that follow this one in the register. It was just a common device used to compensate for the lack of a bondsman when the bond was sworn. Sometimes the name 'Richard Roe' was used instead.
ADDED
The witnesses to the 1790 marriage were
John Benefold and
Samuel Price, who witnessed other marriages in the register and may have been church employees.
Elizabeth signed her name
Hardey , though it is written
Hardy in the body of the entry.