(Research):IDENTITY: Conflict/Error> Dwnn's 'Heraldic Visitations of Wales' volume 2 page 38 calls her [unknown] verch Thomas "Fychan" ap Dafydd ap Hywel.
IDENTITY: Conflict/Error> Evan's 'British Genealogist' book 1 page 61 calls her [unknown] Thomas ap Trahaearn ap Gwilym.