Hello Mike,
have you been able to go further back for Joseph Eades (who married Ann Williams) since this thread started (all those years ago)?
I was looking at this line the other day, to see if it might connect with some Eades on the fringes of some lines I'd been looking into.
I didn't come up with anything conclusive and seemed to go in a few circles, as you do

.
In 1840 Ann Eades marries Thomas Wakeman, on the 1841 census Harriet Eades and some other Eades children are in the same household, living in Bromsgrove.
Found 2 possible burials for Joseph Eades,
the first one in 1831 aged 27, at Bromsgrove;
the 2nd one in 1835 aged 30 at Belbroughton.
Based on the baptisms of the children (some of them only say Ann's name), then the 1831 burial is the more likely, which would give a birth date c1804.
There are 2 Joseph Eades (of a similar age to the one who married Ann), both with a wife Mary, on the 1841 census, the one in Bromsgrove is aged 45, so he's probably the one baptised in the 1790s.
The other Joseph Eades lives in Fairfield, he's aged 35 according to the census, and his wife is Mary Tranter.
So I thought this 'younger' Joseph was likely/possibly the one baptised in Belbroughton to Joseph and Mary Eades in 1808.
Anyway I didn't find a baptism for the Joseph who married Ann, and wondered if you had?
Lisa