Sir John fitz John
John, Sir, fitz John (c.1240–1275), baronial leader
(1240–1275)
Parents
Isabel Bigod
John Fitzgeoffrey
Children
Siblings
Walter de Lacy
Margaret de Lacy
Richard fitz John, 1st and last Lord FitzJohn
Joan fitz John
Maud FitzJohn, Countess of Warwick
Isabel fitz John
Aveline fitz John
Maud de Lacy, Baroness Geneville
Partners
Margery Basset