Nielsen Hayden genealogy
Descendants of Peter de Helyon
- Aft 1323Father: Walter de Helyon ( - Aft Sep 1300)
Mother: Alice
Peter de Helyon (of Preston, Gloucestershire, England - Aft 1323)
Cecily ( - Aft 1323)
   └─ Rose Helion ( - Aft 1350)
    John Ralegh (Bef 1314 of Farnborough, Warwickshire, England - Bef 29 Sep 1348)(m. Bef 1343)
       └─ Thomas Ralegh (of Mollington, Oxfordshire, England - 6 Nov 1396)
        Agnes Swinford ( - Aft 1 May 1399)(m. Abt 1380)
           └─ John Ralegh (Abt 1382 of Mollington, Oxfordshire, England - Aft 1430) =>
            + Idoine Cotesford (m. Bef 1397)