hello Nev,
That is interesting! Gla Birds sorted out? Far from it. I know only that Harriet Bird died before 1847 because Burkes genealogy says so. Also I think one of the other Birds had a wife named Harriet.
John the shoemaker and shopkeeper born 1733 had eight sons and one daughter: John1761, Henry 1765, William Knowles1767, Richard 1770,Edward 1773, James 1775, George Pace died 1779, Joseph, and Sarah. The answer to your last question is yes. The mother of these nine children may well be interesting [Sarah Pace] I found an inscription for a Henry Pace at St John's Cardiff which describes him as a 'supervisor'. This was on line of course. I have never been to Wales.
Ceronn.