I thiank that Ann Ellis (Bap 21/03/1820)was the daughter of Evan Ellis and Jane his wife . I think Evan Ellis lived at one of the farms between Penrhosgarnedd and Pentir, Brithdir , but that the family moved to Llanddeiniolen sometime in the middle of the 19th century. I remember a descendant telling me it might have been because of a dispute with the landlord. I have found a possible birth for Evan Ellis, to a John Ellis and Ann of Tros Canol (Tros Canol is by the entrance to 'Briwas', where Ysgol Garnedd is now) .
I was not aware of Evan Ellis having a son John. Evan Ellis's age might suggest John being the eldest son, which would be consistent with his own father being John. I know of 6 other children (IGI), being William, Robert, Edward , Anne, Evan ( x 2) . I think the baptisms might have taken place at Capel Y Graig. ( Where I was baptised a while back !). Griffith Ellis was the son of Ellis Griffith and Elizabeth Closs.