Nielsen Hayden genealogy
Ancestors of Elizabeth de Montfort
Bef 1297 - Aft 1367 (> 72 years) ┌── Peter de Montfort (Abt 1205 - 4 Aug 1265 Evesham, Worcestershire, England)(m. Bef 1229) =>
┌── Peter de Montfort (Abt 1240 of Beaudesert, Warwickshire, England - Bef 4 Mar 1286)(m. Abt 1260)
│ └── Alice de Audley ( - Aft Aug 1265)(m. Bef 1229) =>
│
┌── John de Montfort (Abt 1265 of Beaudesert, Warwickshire, England - Bef 11 May 1296)(m. Bef 28 Mar 1287)
│ │
│ │ ┌── Henry de la Mare (Abt 1208 of Ashtead, Epsom, Surrey, England - 1257) =>
│ └── Maud de la Mare (Abt 1242 - ??)(m. Abt 1260)
│ └── Joan de Neville ( - Bef 1280) =>
│
Elizabeth de Montfort (Bef 1297 - Aft 1367)
│
│ ┌── William de la Plaunche (of Heuchin, Pas-de-Calais, France - ??)
└── Alice de la Plaunche ( - Aft 1302)(m. Bef 28 Mar 1287)
└── Ælide