Nielsen Hayden genealogy
Descendants of Beatrix de Warenne
- Bef 1214Father: William de Warenne (of Wormegay, Norfolk, England - Bef Sep 1209 bur.Southwark Priory, Southwark, Surrey, England)
Mother: Beatrix de Pierrepont ( - Bef 1203)
Beatrix de Warenne (of Wormegay, Norfolk, England - Bef 12 Dec 1214)
Doun Bardolf (of Shelford, Nottinghamshire, England - Bef 24 Feb 1205)(m. Bef 1194)
:   └─ William Bardolf (Abt 1194 of Wormegay, Norfolk, England - 1275)
:    Nichola
:       └─ William Bardolf (of Wormegay, Norfolk, England - 1 Dec 1289)
:        Juliane de Gournay (Abt 1237 of Mapledurham, Oxfordshire, England - Bef 6 Nov 1295)(m. Bef 1254)
:           └─ Hugh Bardolf (Abt 29 Sep 1259 of Wormegay, Norfolk, England - Bef 20 Aug 1304) =>
:            + Isabel Aguillon (25 Mar 1258 of Addington, Surrey, England - Bef 28 May 1323)(m. Bef 1282)
+ Ralph (m. Aft Feb 1205)
Hubert de Burgh (Abt 1170 - 1243 bur.Black Friars, Holborn, London, England)(m. Aft 1208)
   └─ John de Burgh (1210 of Burgh, Norfolk, England - Bef 7 Jan 1275)
    Hawise de Lanvallay ( - 1249 bur.St. John's Abbey, Colchester, Essex, England)(m. Bef 1227)
       └─ John de Burgh (Abt 1235 of Walkern, Hertfordshire, England - Bef 3 Mar 1280)
        Cecily de Balliol ( - Bef 1273)
           ├─ Devorguille de Burgh (Between 1255 and 1266 -
           │ 1284 bur.Dunmow Priory, Little Dunmow, Essex, England) =>
           │ 1284 bur.Dunmow Priory, Little Dunmow, Essex, England) =>
           │ + Robert Fitz Walter (1247 Henham, Essex, England - 18 Jan 1326)(m. 1259)
            + Robert de Grelle (Abt 1254 of Manchester, Lancashire, England - 15 Feb 1282)