Nielsen Hayden genealogy
Descendants of Joan
Joan
Ralph de Valletort (of Tremeton, Cornwall, England - ??)
   └─ Roger de Valletort (of Harberton, Devon, England - ??)
    Alesia
       ├─ Isabell de Valletort
       │ Thomas Corbet (Abt 1184 - Bef 2 Nov 1274)(m. Bef 1 Jul 1235)
       │    ├─ Alice Corbet (of Caus, Westbury, Shropshire, England - ??) =>
       │    │ + Robert de Stafford (of Stafford, Staffordshire, England - Bef 4 Jun 1261)
       │    └─ Peter Corbet (of Caus, Westbury, Shropshire, England - Bef 10 Aug 1300) =>
       │     + Alice Orreby ( - Aft Apr 1315)
       └─ Joel de Valletort (of North Tawton, Devon, England - Aft 1187)
        Emma de Botreaux ( - Aft 1198)
           └─ Philip de Valletort (of North Tawton, Devon, England - Between 1253 and 1259) =>
            +