Nielsen Hayden genealogy
Descendants of Nigel de Plumpton
- Bef 1244Father: Robert I de Plumpton (of Plompton, Yorkshire, England - Between 1229 and 1230)
Mother: Isabel of Westwick ( - Aft Sep 1236)
Nigel de Plumpton (of Plompton, Yorkshire, England - Bef 1244)
   └─ Robert II de Plumpton (Abt 1238 of Plompton, Yorkshire, England - Between 29 Sep 1295 and 29 Sep 1296)
    Galiena
    :   └─ Robert III de Plumpton (of Plompton, Yorkshire, England - Between 1325 and 1326)
    :    Lucy de Ros (m. Aft May 1285)
    :       └─ William Plumpton (of Plompton, Yorkshire, England - Aft 29 Mar 1362) =>
    :        + Christian de Mowbray ( - 20 Dec 1363)(m. 30 Jun 1334)
    + Isabel de Aton (West Ayton, Yorkshire, England - Aft 1316)