Nielsen Hayden genealogy
Ancestors of William de Ferrers
Abt 1193 - 1254 (~ 61 years)
┌── Henry de Ferrers 
(of Ferrieres St. Hilaire, Normandy, France -
│ Aft 1086 of Tutbury, Burton-on-Trent, Staffordshire, England) =>
(of Ferrieres St. Hilaire, Normandy, France -│ Aft 1086 of Tutbury, Burton-on-Trent, Staffordshire, England) =>
┌── Robert de Ferrers ( - 1139)
( - 1139) │ └── Bertha
│
┌── Robert de Ferrers ( - Bef 1160 bur.Merevale Abbey, Warwickshire, England)
( - Bef 1160 bur.Merevale Abbey, Warwickshire, England) │ └── Hawise
│
┌── William de Ferrers ( - Bef 21 Oct 1190 Acre, Palestine)
( - Bef 21 Oct 1190 Acre, Palestine) │ │
│ │ ┌── William "The Elder" Peverel (of Nottingham, Nottinghamshire, England -
│ │ │ 28 Jan 1114) =>
(of Nottingham, Nottinghamshire, England -│ │ │ 28 Jan 1114) =>
│ │ ┌── William Peverel (Abt 1090 of Nottingham, Nottinghamshire, England - Aft 1155)
(Abt 1090 of Nottingham, Nottinghamshire, England - Aft 1155) │ │ │ └── Adeline ( - Aft 1129)
( - Aft 1129) │ │ │
│ └── Margaret Peverel (of Nottingham, Nottinghamshire, England - ??)
(of Nottingham, Nottinghamshire, England - ??) │ └── Oddona
│
┌── William de Ferrers ( - 22 Sep 1247)(m. 1192)
( - 22 Sep 1247)(m. 1192) │ └── (Unknown wife of William de Ferrers) ( - Aft 5 Feb 1228)
( - Aft 5 Feb 1228) │
William de Ferrers (Abt 1193 of Tutbury, Burton-on-Trent, Staffordshire, England -
24 Mar 1254 Evington, Leicestershire, England)
24 Mar 1254 Evington, Leicestershire, England)
│
│ ┌── Ranulph de Briquessart (Abt 1045 - Aft 1089) =>
(Abt 1045 - Aft 1089) => │ ┌── Ranulf le Meschin ( - Abt 1129 bur.Abbey of St. Werburg, Chester, Cheshire, England)
( - Abt 1129 bur.Abbey of St. Werburg, Chester, Cheshire, England) │ │ (m. Abt 1098)
│ │ └── Margaret d'Avranches =>
=> │ │
│ ┌── Ranulph de Gernons (Bef 1100 Guernon Castle, Normandy, France -
│ │ 16 Dec 1153 bur.Abbey of St. Werburg, Chester, Cheshire, England)(m. Bef 1135)
(Bef 1100 Guernon Castle, Normandy, France -│ │ 16 Dec 1153 bur.Abbey of St. Werburg, Chester, Cheshire, England)(m. Bef 1135)
│ │ └── Lucy of Bolingbroke (of Spalding, Lincolnshire, England - Abt 1138)(m. Abt 1098)
(of Spalding, Lincolnshire, England - Abt 1138)(m. Abt 1098) │ │
│ ┌── Hugh of Chester (Abt 1141 - 30 Jun 1181 Leek, Staffordshire, England)(m. 1169)
(Abt 1141 - 30 Jun 1181 Leek, Staffordshire, England)(m. 1169) │ │ │
│ │ │ ┌── Henry I, King of England (1068 - 1 Dec 1135 Lyon-la-Forêt, near Rouen, Seine-
│ │ │ │ Maritime, Normandy, France) =>
(1068 - 1 Dec 1135 Lyon-la-Forêt, near Rouen, Seine-│ │ │ │ Maritime, Normandy, France) =>
│ │ │ ┌── Robert of Gloucester (Abt 1090 - 31 Oct 1147 Bristol, Gloucestershire, England)
(Abt 1090 - 31 Oct 1147 Bristol, Gloucestershire, England) │ │ │ │ (m. Bef 1122)
│ │ │ │ └── (Unknown mistress or mistresses of Henry I)
│ │ │ │
│ │ └── Matilda of Gloucester ( - 29 Jul 1189)(m. Bef 1135)
( - 29 Jul 1189)(m. Bef 1135) │ │ │
│ │ │ ┌── Robert fitz Hamon ( - Mar 1107 Falais, Calvados, Normandy, France)
( - Mar 1107 Falais, Calvados, Normandy, France) │ │ │ │ (m. Between 1087 and 1090)
│ │ └── Mabel fitz Robert ( - 29 Sep 1157)(m. Bef 1122)
( - 29 Sep 1157)(m. Bef 1122) │ │ └── Sibyl de Montgomery ( - Aft 1107)(m. Between 1087 and 1090) =>
( - Aft 1107)(m. Between 1087 and 1090) => │ │
└── Agnes of Chester ( - 2 Nov 1247)(m. 1192)
( - 2 Nov 1247)(m. 1192) │
│ ┌── Simon I de Montfort l'Aumary ( - Abt 1087 bur.Priory of Saint-Thomas d'Epernon,
│ │ Epernon, Eure-et-Loir, Centre, France) =>
( - Abt 1087 bur.Priory of Saint-Thomas d'Epernon, │ │ Epernon, Eure-et-Loir, Centre, France) =>
│ ┌── Amauri de Montfort (of Montfort l'Amauri, Ile-de-France, France - Aft 1136)
(of Montfort l'Amauri, Ile-de-France, France - Aft 1136) │ │ └── Agnès d'Évreux =>
=> │ │
│ ┌── Simon de Montfort (Abt 1128 - Mar 1181)
(Abt 1128 - Mar 1181) │ │ │
│ │ │ ┌── Anseau de Garlande ( - 1118)
( - 1118) │ │ └── Agnes de Garlande
│ │ └── Rancie
│ │
└── Bertrade de Montfort (Abt 1155 - Aft 31 Mar 1227)(m. 1169)
(Abt 1155 - Aft 31 Mar 1227)(m. 1169) └── Maud ( - Bef 1168)
( - Bef 1168)