Nielsen Hayden genealogy
Descendants of Gilbert de Gant
Abt 1180 - Bef 1242 (~ 62 years)Father: Robert de Gant (of Folkingham, Bourne, Lincolnshire, England - 1191 bur.Vaudey Abbey, Lincolnshire, England)
Mother: Gunnor d'Aubeney
Gilbert de Gant (Abt 1180 of Folkingham, Bourne, Lincolnshire, England - Bef 22 Jan 1242)
   ├─ Juliane de Gant
   │ Geoffrey de Armenters (of Stowe, Northamptonshire, England - ??)
   │    └─ Henry de Armenters ( - Bef 1256)
   │     Alice
   │         + Gerard de Lisle ( - 6 Oct 1287 Wales)(m. Aft 1256)
   └─ Gilbert de Gant (of Folkingham, Bourne, Lincolnshire, England -
    5 Jan 1274 Folkingham, Bourne, Lincolnshire, England)
    5 Jan 1274 Folkingham, Bourne, Lincolnshire, England)
   
       ├─ Nichole de Gant
       │ Peter de Mauley (22 Jul 1249 of Mulgrave, Yorkshire, England - 6 Sep 1308)(m. Bef 1274)
       │    └─ Peter de Mauley (10 Mar 1281 Mulgrave Castle, Yorkshire, England - Aft 1352) =>
       │     + Eleanor de Furnival (m. Bef 1299)
       └─ Margaret de Gant ( - Bef 1298)
        William de Kerdeston ( - Abt 1324)
           └─ Roger de Kerdeston (Between 1273 and 1274 of Kerdeston, Norfolk, England -
            1 Jul 1337 bur.Langley Abbey, Norfolk, England) =>
            1 Jul 1337 bur.Langley Abbey, Norfolk, England) =>
            + Maud Bateman ( - Aft 8 Dec 1347)(m. Bef 1308)