Nielsen Hayden genealogy
Descendants of Roger Bertram
Abt 1194 - 1242 (~ 48 years)Father: William Bertram (of Mitford, Morpeth, Northumberland, England - Abt 1199)
Mother: Alice de Umfreville
Roger Bertram (Abt 1194 of Mitford, Morpeth, Northumberland, England - 1242)
Agnes ( - Aft 7 May 1256)
   ├─ Isabel Bertram ( - Aft 15 Jun 1281)
   │ Philip Darcy (of Nocton, Lincolnshire, England - Bef 28 May 1264)
   │    ├─ Roger Darcy (of Blyth, Nottinghamshire, England - Bef 12 May 1284)
   │    │ Isabel de Aton (West Ayton, Yorkshire, England - Aft 1316)
   │    │    └─ John Darcy (Between 1280 and 1285 of Knaith, Lincolnshire, England - 30 May 1347) =>
   │    │     + Emmeline Heron (Abt 1290 - Bef 1329)(m. Bef 1317)
   │    │     + Joan de Burgh ( - 23 Apr 1359)(m. 3 Jul 1329 Maynooth, Kildare, Ireland)
   │    └─ Norman Darcy (Abt 1236 of Cawkwell, Lincolnshire, England - Bef 6 Jan 1296)
   │     Juliane ( - 15 Jun 1281)
   │        ├─ Philip Darcy (Abt 1259 of Nocton, Lincolnshire, England - Bef 24 Nov 1333) =>
   │        │ + Eleanor
   │         + Thomas Swynford (Abt 1272 - 1312)
   ├─ Agnes Bertram ( - Aft 1266)
   │ Thomas fitz William (Between 1195 and 1200 of Sprotborough, Yorkshire, England - Bef 17 Oct 1264)
   │    └─ William fitz Thomas (of Sprotborough, Yorkshire, England - Bef 1295)
   │     Agnes de Grey
   │        └─ William fitz William (of Sprotborough, Yorkshire, England -
   │         Between 4 Mar 1339 and 1342 bur.Sprotborough, Yorkshire, England) =>
   │         Between 4 Mar 1339 and 1342 bur.Sprotborough, Yorkshire, England) =>
   │         + Isabel Deincourt ( - Aft 26 Jul 1348 bur.Sprotborough, Yorkshire, England)
   └─ Ada de Bertram (of Mitford, Morpeth, Northumberland, England - ??)
    Simon de Vere (of Goxhill, Glanford Brigg, Lincolnshire, England - ??)
       └─ Isabel de Vere (of Goxhill, Glanford Brigg, Lincolnshire, England - ??)
        William de Aton (of West Ayton, Yorkshire, England - Abt 1315)
           └─ Isabel de Aton (West Ayton, Yorkshire, England - Aft 1316) =>
            + Roger Darcy (of Blyth, Nottinghamshire, England - Bef 12 May 1284)
            + Robert II de Plumpton (Abt 1238 of Plompton, Yorkshire, England -
            Between 29 Sep 1295 and 29 Sep 1296)
            Between 29 Sep 1295 and 29 Sep 1296)