John PAISH & Ann BAKER - missing couple

[judyflute]

I have a John PAISH who married Ann BAKER sometime between 1800 - 1830. The marriage that fits nicely is in 1802 in Lambeth. This couple are named in the will of Ann's father John BAKER , a land surveyor who died in Eastleach Turville, Gloucestershire circa 1829 though it sounds that Ann was deceased as her father's money went to her son Charles Paish. I believe they are the couple who married in Lambeth in 1802 but I can't seem to find them before or after the marriage.
Has anyone any connections to this couple or perhaps have any information on them?
Judy

[sillgen]

Hi
Have you tried tracing the son, Charles?     Finding his birth place might help.
Andrea

[judyflute]

Hi Andrea,
Yes I've tried looking for Charles Paish but I haven't found one with the correct parents unfortunately. There's a possible he might have been baptised in a Non Conformist church as I know his Grandfather was a Baptist and there's a possible burial of his mother in one of the London Non Conformist cemeteries.
Judy