 Robert de Quincy the Younger, son of Saher de Quincy IV Earl of Winchester and Margaret "Margaret de Harcourt" de Beaumont.Born ± ABT. 1188 at England, died Aug 1257 at London, Middlesex, England, approximately 69 years, cause of death: Fall from a horse in a tournament at Blyth. Married 1237 (15 or 16 years married) to:  Elen (Helena) verch Llywelyn Fawr of Wales, daughter of Llywelyn Fawr ap Iorwerth Prince of Wales and Joanna of England.Born Nov 1, 1207 at England, died 1253 at Stevington, England, 45 or 46 years, cause of death: Fever & bleeding after giving birth; child died also. Children: 1. Joan de Quincy PRIVACY FILTER2. Hawise (Margaret) de QuincyBorn between 1242 BET., - and at Blisworth, North Hampshire, England, died before 27 BEF., Mar | |||