Katherine married Knight of the Order of the Garter -- The MacRichard of Ossory Sir Edmund Butler, KG about 1432 in Ireland. Sir (son of Knight of the Order of the Garter Sir Richard Butler, KG and Lady Catherine OReilly) was born in 1408 in Wicklow County, Ireland; died on 13 Jun 1464 in Thurles, Tipperary, Ireland. [Group Sheet] [Family Chart]

1. Knight of the Order of the Garter -- 1st Earl of Wiltshire Sir James Butler, KG was born in 1437 in Kilkenny County, Ireland; died on 16 Apr 1487 in Callain, Kilkenny, Ireland.