Children |
| 1. VIVONIA, .William "de Fortibus" ,Lord of Chewton, Seignuer of Vivionne in Poitou, b. 1225, Fors, Deux-Sèvres, Poitou-Charentes, France , d. Bef 22 May 1259, Chewton, Somerset, England (Age < 34 years) |
| 2. DE VIVONNE, Hugh, b. Abt 1227, Chewton, Somerset, England |
| 3. DE VIVONNE, Sibylle, b. 1220, Wells, Norfolk, England , d. 1316, Bovey Tracey, Devon, England (Age 96 years) |
| 4. VIVONNE, John De, b. Abt 1223, Chewton, Somersetshire, England , d. 1314, S. P. (Age ~ 91 years) |
| 5. DE VIVONNE,, Helewyse The Seneschal of Gascony, b. 1230, Wahull Manor, Bedfordshire, England , d. Aft 23 Jul 1269 (Age > 39 years) |
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