Nielsen Hayden genealogy
Descendants of Robert fitz Roger
- 1212Father: Roger fitz Richard (of Warkworth, Northumberland, England - Bef 31 Dec 1177)
Mother: Alice de Vere (Bef 1141 - Aft 1185)
Robert fitz Roger (of Clavering, Essex, England - 1212)
Margaret de Chesney (of Horsford, Norfolk, England - 1230)
   ├─ Alice fitz Robert (of Warkworth, Northumberland, England - Bef 12 Apr 1225)
   │ Peter fitz Herbert (Bef 1183 of Brecknock, Breconshire, Wales - Bef 6 Jun 1235 bur.Reading, Berkshire, England)
   │ (m. Aft 28 Nov 1203)
   │ (m. Aft 28 Nov 1203)
   │    ├─ Lucy fitz Peter (of Blaen Llyfni, Cathedine, Brecconshire, Wales - Aft 29 Sep 1266)
   │    │ William I de Ros (Aft 1192 of Helmsley, Yorkshire, England - 1264 bur.Kirkham Priory, Yorkshire, England)
   │    │ (m. Bef 24 Jan 1234)
   │    │ (m. Bef 24 Jan 1234)
   │    │    ├─ Lucy de Ros ( - Aft 1278 bur.Grey Friars, York, Yorkshire, England) =>
   │    │    │ + William III de Kyme (of Sotby, Lincolnshire, England - Bef 3 Sep 1259)
   │    │    ├─ Robert de Ros (of Helmsley, Yorkshire, England -
   │    │    │ 17 May 1285 bur.Kirkham Priory, Yorkshire, England) =>
   │    │    │ 17 May 1285 bur.Kirkham Priory, Yorkshire, England) =>
   │    │    │ + Isabel d'Aubeney (Abt 1233 - 15 Jun 1301 bur.Newstead Priory, Lincolnshire, England)
   │    │    │ (m. Bef 17 May 1244)
   │    │    │ (m. Bef 17 May 1244)
   │    │    ├─ William de Ros (of Ingmanthorpe in Kirk Deighton, Yorkshire, England -
   │    │    │ Bef 28 May 1310 bur.Grey Friars, York, Yorkshire, England) =>
   │    │    │ Bef 28 May 1310 bur.Grey Friars, York, Yorkshire, England) =>
   │    │    │ + Eustache fitz Ralph (of Greasley, Nottinghamshire, England -
   │    │    │ Aft 1300 bur.Grey Friars, York, Yorkshire, England)(m. 1268)
   │    │    │ Aft 1300 bur.Grey Friars, York, Yorkshire, England)(m. 1268)
   │    │    └─ Alice de Ros ( - Bef 30 Apr 1286 bur.Friars Minor, Lincoln, Lincolnshire, England) =>
   │    │     + John Comyn (of Badenoch, Scotland - Bef 18 Jul 1278)(m. Abt 1260)
   │    └─ Reynold fitz Peter (of Blaen Llyfni, Cathedine, Brecconshire, Wales - 4 May 1286)
   │     Alice de Stanford ( - Aft 24 Oct 1265)(m. Bef Sep 1249)
   │     :   │ + John de St. John (of Basing, Hampshire, England - Between 20 Sep 1302 and 29 Sep 1302)
   │     :   │ (m. Bef 29 Jun 1256)
   │     :   │ (m. Bef 29 Jun 1256)
   │     :   │ + William Martin (Abt 1257 of Combe Martin, Devon, England - Bef 8 Oct 1324)(m. Bef 1 Jan 1282)
   │     :   │ + John de Mohun (Abt 1248 of Dunster, Williton, Somerset, England - 11 Jun 1279)
   │     :    + John Pichard (of Stradewy, Cardiganshire, Wales - Bef 16 May 1306)(m. Bef 20 Jul 1277)
   │     Joan de Vivonne (1251 - 1 Jun 1314)(m. Bef 3 Jan 1279)
   │        ├─ Reynold Fitz Reynold (of Hinton Martell, Dorset, England - Bef 29 Aug 1328) =>
   │        │ + Joan Martel (Abt 1276 - Bef 1319)
   │        └─ Peter fitz Reynold (Abt 1274 of Chewton, Somerset, England - 18 Nov 1322) =>
   │         + Ela Martel (Abt 1273 - Bef 1309)
   └─ John fitz Robert (of Warkworth, Northumberland, England - 1240)
    Ada de Balliol ( - 29 Jul 1251 Stokesley, Yorkshire, England)
       ├─ Hugh de Eure (of Stokesley, Yorkshire, England - Bef 1297)
       │ Ellen ( - Aft 1295)
       │    └─ John de Eure ( - Aft 16 Mar 1322 near Boroughbridge, Yorkshire, England) =>
       │     + Agnes ( - Aft 13 Aug 1322)(m. Bef 1301)
       ├─ Cecily fitz John
       │ Patrick of Dunbar (Abt 1213 - 24 Aug 1289 Whittingham, East Lothian, Scotland)(m. Bef 1242)
       │     + Marjory Comyn (m. Bef 1283)
       └─ Roger fitz John (Aft 1219 of Warkworth, Northumberland, England - Bef 22 Jun 1249 Normandy, France)
        Isabel of Dunbar ( - Aft 1269)
           └─ Robert fitz Roger (Abt 1247 of Warkworth, Northumberland, England - Bef 29 Apr 1310) =>
            + Margaret la Zouche (1251 Winchester, Hampshire, England - ??)(m. 1265)