Nielsen Hayden genealogy
Ancestors of John Montagu
Abt 1351 - 1400 (~ 49 years) ┌── William de Montagu (Abt 1213 of Shepton Montague, Somerset, England -
│ Bef 23 Sep 1270) =>
│ Bef 23 Sep 1270) =>
┌── Simon de Montagu (Aft 1250 - 26 Sep 1316 bur.Bruton Priory, Somerset, England)
│ (m. Aft 24 Oct 1270)
│ └── Bertha ( - Aft 1259)
│
┌── William de Montagu (Abt 1285 of Shepton Montague, Somerset, England -
│ 18 Oct 1319 Gascony, France)(m. Aft 20 Jun 1292)
│ 18 Oct 1319 Gascony, France)(m. Aft 20 Jun 1292)
│ │
│ │ ┌── Amauri de St. Amand (Abt 1213 of Cainhoe, Bedfordshire, England - Bef 13 Nov 1285) =>
│ └── Hawise de St. Amand ( - 1287)(m. Aft 24 Oct 1270)
│ └── Isabel
│
┌── William de Montagu (Between 1302 and 1303 of Shepton Montague, Somerset, England - 30 Jan 1344)
│ (m. Bef 1328)
│ │
│ │ ┌── 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) =>
│ │ │
│ └── Elizabeth de Montfort (of Beaudesert, Warwickshire, England - 16 Aug 1354 bur.Priory of St.
│ Frideswide (now Christ Church), Oxford, Oxfordshire, England)(m. Aft 20 Jun 1292)
│ Frideswide (now Christ Church), Oxford, Oxfordshire, England)(m. Aft 20 Jun 1292)
│ │
│ │ ┌── 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) =>
│
┌── John de Montagu (Abt 1329 of Wark-upon-Tweed, Northumberland, England -
│ 25 Feb 1390 bur.Lady Chapel, Salisbury Cathedral, Wiltshire, England)
│ 25 Feb 1390 bur.Lady Chapel, Salisbury Cathedral, Wiltshire, England)
│ │
│ │ ┌── Ebel de Grandison (Abt 1144 - Between 1235 and 1236) =>
│ │ ┌── Pierre de Grandison (Abt 1186 - 1258)(m. Abt 1225)
│ │ │ └── (Unknown daughter of Amadeus I of Geneva) ( - Aft 1234) =>
│ │ │
│ │ ┌── William de Grandison (Between 1250 and 1251 -
│ │ │ 27 Jun 1335 bur.Dore Abbey, Herefordshire, England)(m. Bef 1286)
│ │ │ 27 Jun 1335 bur.Dore Abbey, Herefordshire, England)(m. Bef 1286)
│ │ │ │
│ │ │ │ ┌── Ulric III de Neufchâtel ( - 1 Aug 1225)(m. Between 1202 and 1203) =>
│ │ │ └── Agnès de Neufchâtel (Between 1207 and 1209 - Aft 15 Apr 1283 bur.Priory Church of
│ │ │ Saint-Jean Baptiste, Grandson, Jura-Nord Vaudois, Vaud, Switzerland)(m. Abt 1225)
│ │ │ Saint-Jean Baptiste, Grandson, Jura-Nord Vaudois, Vaud, Switzerland)(m. Abt 1225)
│ │ │ └── Jolante of Urach (Abt 1188 - 1218)(m. Between 1202 and 1203) =>
│ │ │
│ └── Katherine de Grandison ( - 23 Apr 1349)(m. Bef 1328)
│ │
│ │ ┌── Robert de Tregoz (of Ewyas Harold, Herefordshire, England - Bef 24 Sep 1268)
│ │ │ (m. Bef 1 Aug 1245) =>
│ │ ┌── John de Tregoz (Abt 1250 of Ewyas Harold, Herefordshire, England - Bef 6 Sep 1300)
│ │ │ └── Juliane de Cantelowe ( - Aft 6 Aug 1285)(m. Bef 1 Aug 1245) =>
│ │ │
│ └── Sibyl de Tregoz (Abt 1272 - 21 Oct 1334 Dore, Herefordshire, England)(m. Bef 1286)
│ │
│ │ ┌── Fulk IV Fitzwarine (Abt 1208 of Whittington, Oswestry, Shropshire, England -
│ │ │ 14 May 1264 River Ouse, Sussex, England) =>
│ │ │ 14 May 1264 River Ouse, Sussex, England) =>
│ └── Mabel Fitzwarine ( - Bef 24 May 1297)
│ └── Clarice de Auberville (of Iden, Sussex, England - Aft 8 Oct 1250) =>
│
John Montagu (Abt 1351 of Wark-upon-Tweed, Northumberland, England -
7 Jan 1400 Cirencester, Gloucestershire, England)
7 Jan 1400 Cirencester, Gloucestershire, England)
│
│ ┌── Ralph de Monthermer ( - 5 Apr 1325 bur.Church of the Grey Friars, Salisbury, Wiltshire,
│ │ England)(m. Abt 1296)
│ │ England)(m. Abt 1296)
│ ┌── Thomas de Monthermer (4 Oct 1301 - 1340)
│ │ │
│ │ │ ┌── Henry III, King of England (1 Oct 1207 Winchester Castle, Hampshire, England - 16
│ │ │ │ Nov 1272 Bury St. Edmunds, Suffolk, England)(m. 14 Jan 1236 Canterbury Cathedral,
│ │ │ │ Canterbury, Kent, England) =>
│ │ │ │ Nov 1272 Bury St. Edmunds, Suffolk, England)(m. 14 Jan 1236 Canterbury Cathedral,
│ │ │ │ Canterbury, Kent, England) =>
│ │ │ ┌── Edward I, King of England (17 Jun 1239 Westminster Palace, Westminster, Middlesex,
│ │ │ │ England - 7 Jul 1307 Burgh-by-Sands, Carlisle, Cumberland, England)(m. 18 Oct 1254
│ │ │ │ Abbey of Santa María la Real de Las Huelgas, Burgos, Castile, Spain)
│ │ │ │ England - 7 Jul 1307 Burgh-by-Sands, Carlisle, Cumberland, England)(m. 18 Oct 1254
│ │ │ │ Abbey of Santa María la Real de Las Huelgas, Burgos, Castile, Spain)
│ │ │ │ └── Eleanor of Provence, Queen Consort of England ( - 24 Jun 1291 Amesbury Priory,
│ │ │ │ Wiltshire, England)(m. 14 Jan 1236 Canterbury Cathedral, Canterbury, Kent,
│ │ │ │ England) =>
│ │ │ │ Wiltshire, England)(m. 14 Jan 1236 Canterbury Cathedral, Canterbury, Kent,
│ │ │ │ England) =>
│ │ │ │
│ │ └── Joan of Acre (1272 Acre, Palestine - 23 Apr 1307 Clare, Suffolk, England)(m. Abt 1296)
│ │ │
│ │ │ ┌── St. Fernando III, King Of Castile, León, Galicia, Toledo, Córdoba, Jaén, and Seville
│ │ │ │ (Between Jun 1201 and Jul 1201 En route between Salamanca and Zamora - 30 May 1252
│ │ │ │ Seville, Andalusia, Spain)(m. Bef 31 Oct 1237 Burgos, Castile, Spain) =>
│ │ │ │ Seville, Andalusia, Spain)(m. Bef 31 Oct 1237 Burgos, Castile, Spain) =>
│ │ └── Eleanor of Castile, Queen Consort of England (1240 - 28 Nov 1290 Hardby, Nottinghamshire,
│ │ England)(m. 18 Oct 1254 Abbey of Santa María la Real de Las Huelgas, Burgos, Castile,
│ │ Spain)
│ │ England)(m. 18 Oct 1254 Abbey of Santa María la Real de Las Huelgas, Burgos, Castile,
│ │ Spain)
│ │ └── Jeanne de Dammartin (Abt 1220 - 15 Mar 1279 Abbeville, Somme, Picardy, France)
│ │ (m. Bef 31 Oct 1237 Burgos, Castile, Spain) =>
│ │
└── Margaret Monthermer (1329 - 24 Mar 1395 bur.Selwood Priory, Wiltshire, England)
│
│ ┌── John de Brewes (Abt 1197 of Gower, Swansea, Wales - Between 1231 and 1232)
│ │ (m. 1219) =>
│ ┌── William de Brewes (Abt 1224 of Bramber, Sussex, England -
│ │ 6 Jan 1291 Findon, Sussex, England)(m. Bef 1272)
│ │ 6 Jan 1291 Findon, Sussex, England)(m. Bef 1272)
│ │ └── Margaret ferch Llywelyn ( - 1265)(m. 1219) =>
│ │
│ ┌── Peter de Brewes (Abt 1273 of Tetbury, Gloucestershire, England - Bef 7 Feb 1312)
│ │ (m. Aft 6 Jun 1300)
│ │ │
│ │ │ ┌── Robert de Ros (of Helmsley, Yorkshire, England -
│ │ │ │ 17 May 1285 bur.Kirkham Priory, Yorkshire, England)(m. Bef 17 May 1244) =>
│ │ │ │ 17 May 1285 bur.Kirkham Priory, Yorkshire, England)(m. Bef 17 May 1244) =>
│ │ └── Mary de Ros ( - Bef 23 May 1326)(m. Bef 1272)
│ │ └── Isabel d'Aubeney (Abt 1233 -
│ │ 15 Jun 1301 bur.Newstead Priory, Lincolnshire, England)(m. Bef 17 May 1244) =>
│ │ 15 Jun 1301 bur.Newstead Priory, Lincolnshire, England)(m. Bef 17 May 1244) =>
│ │
└── Margaret de Brewes (Abt 1303 - 1349)
└── Agnes ( - Bef 1332)(m. Aft 6 Jun 1300)