Nielsen Hayden genealogy
Descendants of William Marshal
Abt 1146 - 1219 (~ 73 years)Father: John fitz Gilbert (Bef 1109 of Cherhill, Wiltshire, England - Bef 29 Sep 1165)
Mother: Sybil de Salisbury
William Marshal (Abt 1146 - 14 May 1219 Caversham, Oxfordshire, England)
Isabel de Clare (1173 - 7 Mar 1220 bur.Tintern Abbey, Monmouthshire, Wales)(m. Aug 1189 London, England)
   ├─ Eve Marshal ( - Between Jan 1242 and 1246)
   │ William de Briouze (of Abergavenny, Monmouthshire, Wales - 2 May 1230)
   │    ├─ Eve de Briouze ( - Between 20 Jul 1255 and 28 Jul 1255)
   │    │ William III de Cantelowe (of Calne, Wiltshire, England - 25 Sep 1254 Calstone, Wiltshire, England)
   │    │ (m. Bef 1241)
   │    │ (m. Bef 1241)
   │    │    ├─ Joan de Cantelowe (of Abergavenny, Monmouthshire, Wales - Aft 1269) =>
   │    │    │ + Henry de Hastings (of Ashill, Norfolk, England - 1268)(m. Bef 1262)
   │    │    │ + Eudes la Zouche (of Harringworth, Northamptonshire, England - Between 25 Apr 1279 and 25 Jun 1279)
   │    │    │ (m. Bef 24 Mar 1269)
   │    │    │ (m. Bef 24 Mar 1269)
   │    │    └─ George de Cantelowe (29 Mar 1252 Abergavenny, Monmouthshire, Wales - 18 Oct 1273)
   │    │     + Margaret de Lacy ( - ?? bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)
   │    │     (m. Aft 1 Sep 1254)
   │    │     (m. Aft 1 Sep 1254)
   │    ├─ Maud de Briouze ( - 16 Mar 1301)
   │    │ Roger de Mortimer (of Wigmore, Herefordshire, England - 27 Oct 1282 Kingsland, Herefordshire, England)
   │    │ (m. Bef 1248)
   │    │ (m. Bef 1248)
   │    │    ├─ Isabella de Mortimer ( - Bef 1 Apr 1292 bur.Haughmond Abbey, Shropshire, England) =>
   │    │    │ + John Fitz Alan (14 Sep 1246 of Arundel, Sussex, England -
   │    │    │ 18 Mar 1272 bur.Haughmond Abbey, Shropshire, England)(m. Bef 14 May 1260)
   │    │    │ 18 Mar 1272 bur.Haughmond Abbey, Shropshire, England)(m. Bef 14 May 1260)
   │    │    └─ Edmund de Mortimer (Between 1251 and 1254 of Wigmore, Herefordshire, England -
   │    │     17 Jul 1304 Wigmore Castle, Herefordshire, England) =>
   │    │     17 Jul 1304 Wigmore Castle, Herefordshire, England) =>
   │    │     + Margaret de Fiennes ( - 7 Feb 1344)(m. Bef 12 Dec 1285)
   │    └─ Eleanor de Briouze ( - Bef 25 Jun 1252 bur.Llanthony Priory, outside Gloucester, Gloucestershire,
   │     England)
   │     England)
   │     Humphrey de Bohun (of Havering, Essex, England - 27 Oct 1265 Beeston Castle, Cheshire, England)
   │        ├─ Eleanor de Bohun ( - 20 Feb 1314 bur.Walden Abbey, Essex, England) =>
   │        │ + Robert de Ferrers (Abt 1239 - Abt 1279 bur.St. Thomas Priory, Staffordshire, England)
   │        │ (m. 26 Jun 1269)
   │        │ (m. 26 Jun 1269)
   │        └─ Humphrey de Bohun (Abt Sep 1248 - 31 Dec 1298 Pleshey, Essex, England) =>
   │         + Maud de Fiennes ( - Bef 31 Dec 1298 bur.Walden Abbey, Essex, England)(m. Bef 20 Jul 1275)
   ├─ Joan Marshal ( - Bef Nov 1234)
   │ Warin de Munchensy (of Winfarthing, Norfolk, England - Abt 20 Jul 1255)(m. Aft 14 May 1219)
   │    └─ Joan de Munchensy ( - Bef 30 Sep 1307)
   │     William de Valence (Bef 1225 - 16 May 1296 Brabourne, Kent, England)(m. 13 Aug 1247)
   │        ├─ Isabel de Valence ( - 3 Oct 1305 bur.Grey Friars, Coventry, Warwickshire, England) =>
   │        │ + John de Hastings (of Abergavenny, Monmouthshire, Wales -
   │        │ 10 Feb 1313 bur.Grey Friars, Salisbury, Wiltshire, England)(m. Aft 15 Jul 1275)
   │        │ 10 Feb 1313 bur.Grey Friars, Salisbury, Wiltshire, England)(m. Aft 15 Jul 1275)
   │         + John Comyn (of Badenoch, Scotland - 10 Feb 1306 Dumfries, Scotland)(m. Bef 3 Sep 1296)
   ├─ Walter Marshal ( - 24 Nov 1245 Goodrich Castle, Herefordshire, England)
   │ + Margaret de Quincy (Bef 1217 - Bef 30 Mar 1266 Hampstead, Middlesex, England)(m. Jan 1242)
   ├─ William Marshal (Abt 1190 - 24 Apr 1231 bur.New Temple Church, London, England)
   │ + Eleanor of England (1215 - 13 Apr 1275 Montargis Abbey, Loiret, France)(m. 23 Apr 1224)
   ├─ Maud Marshal, Marshal Of England (1192 - 27 Mar 1248 bur.Tintern Abbey, Monmouthshire, Wales)
   │ Hugh II le Bigod ( - Between 11 Feb 1225 and 18 Feb 1225)(m. 1207)
   │ :   ├─ Isabel le Bigod
   │ :   │ Gilbert de Lacy (of Ewyas Lacy, Herefordshire, England - Between 12 Aug 1230 and 15 Dec 1230)
   │ :   │ :   │ + Geoffrey de Geneville (Aft 1225 - 21 Oct 1314 House of the Friars Preachers, Trim, Meath, Ireland)
   │ :   │ :   │ (m. 4 Aug 1252 Woodstock, Oxfordshire, England)
   │ :   │ :   │ (m. 4 Aug 1252 Woodstock, Oxfordshire, England)
   │ :   │ :    + John de Verdun (Abt 1226 of Alton, Staffordshire, England - Bef 17 Oct 1274)(m. Bef 20 Apr 1242)
   │ :   │ John fitz Geoffrey (Abt 1205 of Shere, Surrey, England - 23 Nov 1258)(m. Bef 12 Apr 1234)
   │ :   │    ├─ Maud fitz John ( - 16 Apr 1301 bur.Friars Minor, Worcester, Worcestershire, England) =>
   │ :   │    │ + William de Beauchamp (1237 of Elmley, Worcestershire, England -
   │ :   │    │ 1296 bur.Friars Minor, Worcester, Worcestershire, England)(m. Bef 1270)
   │ :   │    │ 1296 bur.Friars Minor, Worcester, Worcestershire, England)(m. Bef 1270)
   │ :   │    │ + Robert de Vipont (Abt 1234 of Appleby, Westmorland, England - Bef 7 Jun 1264)(m. Aft 19 Nov 1242)
   │ :   │    ├─ Avelina fitz John ( - Abt 20 May 1274 bur.Dunmow Priory, Little Dunmow, Essex, England) =>
   │ :   │    │ + Walter de Burgh (Abt 1229 - 28 Jul 1271 Galway Castle, Galway, Ireland)(m. Abt 1257)
   │ :   │    └─ Joan fitz John ( - Between 25 Feb 1303 and 26 May 1303) =>
   │ :   │     + Thebaud le Boteler (Abt 1242 - 26 Sep 1285 Arklow, Wicklow, Ireland)(m. Bef 1269)
   │ :   ├─ Ralph le Bigod (Aft 1208 of Stockton, Norfolk, England - Bef 28 Jul 1260)
   │ :   │ Bertha de Ferrers ( - Aft 10 Feb 1267 bur.Grey Friars, Dunwich, Suffolk, England)(m. Aft 1240)
   │ :   │    └─ John le Bigod (Abt 1245 of Stockton, Norfolk, England - Bef 18 Mar 1305) =>
   │ :   │     + Isabel ( - 12 Sep 1311)(m. Bef 1290)
   │ :   └─ Hugh III le Bigod (Abt 1215 of Bosham, Sussex, England - Bef 7 May 1266)
   │ :    Joanne de Stuteville ( - Bef 5 Apr 1276)(m. Bef 5 Feb 1244)
   │ :        + Philip de Kyme (Aft 1238 of Sotby, Lincolnshire, England - 1 Mar 1323)(m. Abt 1280)
   │ William de Warenne (of Lewes, Sussex, England - 27 May 1240 London, England)(m. Bef 13 Oct 1225)
   │    └─ John de Warenne (Aft Jul 1231 - Abt 29 Sep 1304 Kennington, near London, England)
   │     Alice de Lusignan ( - 9 Feb 1256 bur.Lewes Priory, Sussex, England)(m. Aug 1247)
   │        ├─ William de Warenne (of Medmenham, Buckinghamshire, England -
   │        │ 15 Dec 1286 Croydon, Surrey, England) =>
   │        │ 15 Dec 1286 Croydon, Surrey, England) =>
   │        │ + Joan de Vere ( - Abt 23 Nov 1293 bur.Lewes Priory, Sussex, England)(m. 1284)
   │        └─ Eleanor de Warenne (1251 - Aft 1282 bur.Sallay Abbey, Yorkshire, England) =>
   │         + Henry de Percy (Abt 1235 of Topcliffe, Yorkshire, England -
   │         29 Aug 1272 bur.Sallay Abbey, Yorkshire, England)(m. 8 Sep 1268 York, Yorkshire, England)
   │         29 Aug 1272 bur.Sallay Abbey, Yorkshire, England)(m. 8 Sep 1268 York, Yorkshire, England)
   ├─ Isabel Marshal (9 Oct 1200 Pembroke, Pembrokeshire, Wales - 17 Jan 1240 Berkhamsted, Hertfordshire, England)
   │ Gilbert de Clare (Abt 1180 - 25 Oct 1230 Penrose, Brittany, France)(m. 9 Oct 1217)
   │ :   ├─ Amice de Clare (27 May 1220 - Bef 21 Jan 1284)
   │ :   │ Baldwin de Revières ( - 15 Feb 1245 bur.Breamore Priory, Hampshire, England)(m. 1226)
   │ :   │    └─ Baldwin de Revières (1 Jan 1236 - Bef 13 Sep 1262 France)
   │ :   │     + Margaret of Savoy ( - Bef 14 May 1292)(m. 1257)
   │ :   ├─ Richard de Clare (4 Aug 1222 of Clare, Suffolk, England - Jul 1262 Ashenfield, Waltham, Kent, England)
   │ :   │ + Margaret de Burgh ( - Nov 1237)
   │ :   │ : (m. Bef 29 Sep 1236 St. Edmundsbury Cathedral, Bury St. Edmunds, Suffolk, England)
   │ :   │ : (m. Bef 29 Sep 1236 St. Edmundsbury Cathedral, Bury St. Edmunds, Suffolk, England)
   │ :   │ Maud de Lacy ( - Bef 10 Mar 1289)(m. Abt 25 Jan 1238)
   │ :   │    ├─ Thomas de Clare (Between 1243 and 1248 - 29 Aug 1287 Ireland) =>
   │ :   │    │ + Juliane fitz Maurice (of Offaly, Ireland - Bef 24 Sep 1300)(m. Bef 18 Feb 1275)
   │ :   │    ├─ Gilbert de Clare (2 Sep 1243 Christchurch, Hampshire, England -
   │ :   │    │ 7 Dec 1295 Monmouth Castle, Monmouthshire, Wales) =>
   │ :   │    │ 7 Dec 1295 Monmouth Castle, Monmouthshire, Wales) =>
   │ :   │    │ + Alice de Lusignan (Aft Oct 1236 of Angoulême, Aquitaine, France - May 1290)(m. 1253)
   │ :   │    │ + Joan of Acre (1272 Acre, Palestine - 23 Apr 1307 Clare, Suffolk, England)
   │ :   │    │ (m. May 1290 Westminster Abbey, Westminster, Middlesex, England)
   │ :   │    │ (m. May 1290 Westminster Abbey, Westminster, Middlesex, England)
   │ :   │    └─ Rose de Clare (17 Aug 1252 -
   │ :   │     Aft 1315 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England) =>
   │ :   │     Aft 1315 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England) =>
   │ :   │     + Roger de Mowbray (Abt 1257 of the Isle of Axholme, Lincolnshire, England -
   │ :   │     1296 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)(m. Aft 15 Jul 1270)
   │ :   │     1296 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)(m. Aft 15 Jul 1270)
   │ :   └─ Isabel de Clare (2 Nov 1226 - Aft 10 Jul 1264)
   │ :    Robert de Brus (Abt 1220 of Annandale, Dumfriesshire, Scotland -
   │ :    31 Mar 1295 Lochmaben Castle, Dumfriesshire, Scotland)(m. May 1240)
   │ :    31 Mar 1295 Lochmaben Castle, Dumfriesshire, Scotland)(m. May 1240)
   │ :       ├─ Isabel de Brus ( - ?? bur.Easington, Durham, England) =>
   │ :       │ + John fitz Marmaduke (of Horden, Durham, England -
   │ :       │ Bef 16 Aug 1311 bur.Durham Cathedral, Durham, Durham, England)
   │ :       │ Bef 16 Aug 1311 bur.Durham Cathedral, Durham, Durham, England)
   │ :       └─ Robert de Brus (Jul 1243 - 4 Apr 1304 England) =>
   │ :        + Marjory of Carrick (Abt 1252 - Bef Nov 1292)(m. Abt 1273)
   │ + Richard of Cornwall, King of the Romans (5 Jan 1209 Winchester Castle, Hampshire, England -
   │ 2 Apr 1272 Berkhamsted, Hertfordshire, England)(m. 30 Mar 1231 Fawley, Buckinghamshire, England)
   │ 2 Apr 1272 Berkhamsted, Hertfordshire, England)(m. 30 Mar 1231 Fawley, Buckinghamshire, England)
   └─ Sybil Marshal (Abt 1204 - Bef 1238)
    William de Ferrers (Abt 1193 of Tutbury, Burton-on-Trent, Staffordshire, England -
    24 Mar 1254 Evington, Leicestershire, England)(m. Bef 14 May 1219)
    24 Mar 1254 Evington, Leicestershire, England)(m. Bef 14 May 1219)
       ├─ Agnes de Ferrers ( - 11 May 1290)
       ├─ Joan de Ferrers ( - Bef Oct 1267)
       │ Robert Aguillon (of Addington, Surrey, England - 15 Feb 1286)
       │ :   │ + Giles de Argentein ( - Bef 24 Nov 1242)
       │ :   └─ Isabel Aguillon (25 Mar 1258 of Addington, Surrey, England - Bef 28 May 1323) =>
       │ :    + Hugh Bardolf (Abt 29 Sep 1259 of Wormegay, Norfolk, England - Bef 20 Aug 1304)(m. Bef 1282)
       │ John de Mohun ( - 1254 Gascony, France)(m. Aft 1245)
       │    └─ John de Mohun (Abt 1248 of Dunster, Williton, Somerset, England - 11 Jun 1279) =>
       │     + Eleanor fitz Reynold
       ├─ Isabel de Ferrers ( - Bef 11 Nov 1260)
       ├─ Agatha de Ferrers ( - 22 May 1306)
       ├─ Eleanor de Ferrers ( - Bef 26 Oct 1274)
       │ + Roger de Quincy (Abt 1195 chr.Brackley, Northamptonshire, England - 25 Apr 1264)
       ├─ John de Ferrers ( - Bef 1238)
       ├─ Sibyl de Ferrers ( - Bef 1260)
       │ Frank de Bohun (of Midhurst, Sussex, England - 14 Sep 1273)(m. Bef 21 Sep 1247)
       │    └─ John de Bohun (of Midhurst, Sussex, England - 28 Sep 1284) =>
       │     + Joan de la Chapelle (Abt 1256 - Bef 23 Mar 1328)(m. Bef 1275)
       └─ Maud de Ferrers (Abt 1230 - 12 Mar 1299)
        William de Forz (of Chewton, Somerset, England - Bef 22 May 1259)(m. Abt 30 Jul 1248)
           │ + Reynold fitz Peter (of Blaen Llyfni, Cathedine, Brecconshire, Wales - 4 May 1286)
           │ (m. Bef 3 Jan 1279)
           │ (m. Bef 3 Jan 1279)
           └─ Cecily de Vivonne (Abt 1257 Chewton, Somerset, England -
            10 Jan 1320 Stoke-under-Hamden, Somerset, England) =>
            10 Jan 1320 Stoke-under-Hamden, Somerset, England) =>
            + John de Beauchamp (Bef 1247 - 24 Oct 1283 Hatch Beauchamp, Taunton, Somerset, England)