Nielsen Hayden genealogy
Descendants of Elizabeth de Quincy
- Bef 1303Father: Roger de Quincy (Abt 1195 chr.Brackley, Northamptonshire, England - 25 Apr 1264)
Mother: Helen of Galloway ( - Aft 21 Nov 1245 bur.Brackley, Northamptonshire, England)
Elizabeth de Quincy ( - Bef 4 May 1303)
Alexander Comyn (of Buchan, Aberdeenshire, Scotland - Bef 6 Apr 1290)
   ├─ Elizabeth Comyn ( - Bef 17 Feb 1329 bur.Hexham Priory, Northumberland, England)
   │ Gilbert de Umfreville (Abt 1244 of Prudhoe, Hexham, Northumberland, England -
   │ Bef 13 Oct 1307 bur.Hexham Priory, Northumberland, England)
   │ Bef 13 Oct 1307 bur.Hexham Priory, Northumberland, England)
   │    ├─ Gilbert de Umfreville ( - Bef 23 May 1303 bur.Hexham Priory, Northumberland, England)
   │    │ + Margaret de Clare (Between 1286 and 1287 - 1333)(m. 1289)
   │    └─ Robert de Umfreville (Abt 1277 of Prudhoe, Hexham, Northumberland, England -
   │     Mar 1325 bur.Newminster Abbey, Northumberland, England)
   │     Mar 1325 bur.Newminster Abbey, Northumberland, England)
   │     Lucy de Kyme ( - Bef 1318)(m. Bef 20 Sep 1303)
   │         + Gilbert de Burradon (of Burradon, Alwinton, Northumberland, England - Bef 1351)
   ├─ Alexander Comyn ( - 1308)
   │ Joanna Latimer
   │    └─ Alice Comyn ( - Bef 10 Aug 1349)
   │     Henry de Beaumont ( - 10 Mar 1340)(m. Bef 14 Jul 1310)
   │        │ + Henry of Grosmont (1314 - 24 Mar 1361 Leicester, Leicestershire, England)(m. Abt 1337)
   │        └─ John de Beaumont (Abt 1318 - 14 Apr 1342 Northampton, Northamptonshire, England) =>
   │         + Eleanor of Lancaster (Abt 1318 - 11 Jan 1372 Arundel, Sussex, England)(m. Bef Jun 1337)
   └─ Marjory Comyn
    Patrick of Dunbar (Abt 1242 - 10 Oct 1308)(m. Bef 1283)
       └─ Alexander Dunbar
       
           └─ Patrick Dunbar ( - Between 1356 and 1357 On pilgrimage to the Holy Land) =>
            + Isabel Randolph (Abt 1320 - Aft 1360)(m. Abt 1340)