WikiTree currently asserts that Lewis Prees's wife was called Hannah David, but with no sources. Several trees on Ancestry.com make the same assertion, again with no sources.
Certainly she was called Hannah, as show on her children's baptism records, but I can't find a marriage record or anything else that would show a maiden surname of David. I've looked in the Llandaff parish registers (on FindMyPast, Ancestry and in person at the Glamorgan Archives) and not found any such record.
Does anyone know of such a source, or have any ideas of where to look please?