public profile
Daughter of John FitzGeoffrey, Lord of Shere and Justiciar of Ireland and Isabel Bigod Wife of John Detony Mother of John Detany Sister of Aveline Fitzjohn, of Ulster; Isabel de Vipont; Maud FitzJohn, Countess of Warwick; John Fitz-John, Chief Justice of England; Sir Richard FitzJohn and 2 others; Joan (FitzGeoffrey) le Boteler and Cicely FitzJohn « less Half sister of Margaret de Lacy, Lady of Dulek; Maud de Lacy, Baroness Geneville; Eileen FitzJohn; Matilda de Segrave and Walter de Lacy