Nielsen Hayden genealogy
Descendants of James de Somerville
- Aft 1305Father: Roger de Somerville (of Cossington, Leicestershire, England - Bef 1307)
Mother: Maud de Hamilton ( - 1316)
James de Somerville (of Cossington, Leicestershire, England - Aft 1305)
   └─ Alice Somerville (of Cossington, Leicestershire, England - ??)
    Edmund Willoughby (Abt 1334 of Willoughby on the Wolds, Nottinghamshire, England - 1414)
       └─ Edmund Willoughby (of Willoughby on the Wolds, Nottinghamshire, England - Between 1395 and 1396)
        Isabel Annesley ( - 1416)(m. Bef 25 Nov 1370)
           └─ Hugh Willoughby (Abt 1380 of Wollaston, Northamptonshire, England -
            Between 1448 and 1454 bur.Willoughby On The Wolds, Nottinghamshire, England) =>
            Between 1448 and 1454 bur.Willoughby On The Wolds, Nottinghamshire, England) =>
            + Margaret Freville (Between 1400 and 1401 - 8 Jan 1493)(m. Bef 23 May 1418)