Nielsen Hayden genealogy
Descendants of Gilbert fitz Richard de Clare
Abt 1060 - 1117 (~ 57 years)Father: Richard fitz Gilbert (Abt 1033 of Bienfaite and Orbec, Normandy, France - Bef Apr 1088 bur.St Neots, Huntingdonshire, England)
Mother: Rohese Giffard ( - Aft 1113)
Gilbert fitz Richard de Clare (Abt 1060 - 1117)
Alice de Clermont (of Clermont, Oise, Picardie, France - Aft 1136)
   ├─ Baldwin fitz Gilbert (of Bourne, Lincoln, Lincolnshire, England - Aft 1154)
   │ Adeline de Rollos ( - Aft 1165)(m. Abt 1130)
   │    ├─ Emma fitz Baldwin (of Bourne, Lincoln, Lincolnshire, England - Bef 1168)
   │    │ Hugh Wake (of Bourne, Lincoln, Lincolnshire, England - Bef 29 Sep 1176)(m. 1145-1146)
   │    │    └─ Baldwin Wake (of Bourne, Lincoln, Lincolnshire, England - Bef 29 Sep 1198) =>
   │    │     + Agnes du Hommet ( - Aft Apr 1224)
   │    └─ Rose fitz Baldwin (Abt 1135 - ??)
   │     William II de Bussy (Abt 1090 - Abt 1165)
   │         + John de Builly (Between 1145 and 1146 of Tickhill, Yorkshire, England - 1213)(m. Bef 1165)
   ├─ Alice de Clare ( - 1163 St. Osyth Priory, Essex, England)
   │ Aubrey de Vere (Bef 1090 of Hedingham, Essex, England - 15 May 1141 London, England)(m. Bef 1106)
   │    ├─ Juliana de Vere ( - Aft 1185)
   │    │ Hugh I le Bigod (Abt 1095 of Earsham, Norfolk, England -
   │    │ Bef 9 Mar 1177 bur.Thetford Priory, Norfolk, England)
   │    │ Bef 9 Mar 1177 bur.Thetford Priory, Norfolk, England)
   │    │    └─ Roger II le Bigod (Bef 1140 Thetford, Norfolk, England - Bef 2 Aug 1221) =>
   │    │     + Ida de Tony (m. Abt 25 Dec 1181)
   │    ├─ Rohese de Vere (Abt 1110 - 1166)
   │    │ Payne de Beauchamp ( - Bef 1155)
   │    │    └─ Simon de Beauchamp (Abt 1145 of Bedford, Bedfordshire, England - Abt 1207) =>
   │    │     + Isabella
   │    ├─ Aubrey de Vere (Abt 1110 of Hedingham, Essex, England -
   │    │ 26 Dec 1194 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)
   │    │ 26 Dec 1194 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)
   │    │ + Beatrice (Aft 1120 - ?? bur.Abbey of La Capelle, Calais, France)(m. Bef 1139)
   │    │ Agnes of Essex (Between 1151 and 1152 - Aft 1205 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex,
   │    │ England)(m. Between 1162 and 1163)
   │    │ England)(m. Between 1162 and 1163)
   │    │    ├─ Aubrey de Vere (Abt 1163 - 1214)
   │    │    │ + Isabel de Bolebec ( - Between 1206 and 1207)
   │    │    └─ Robert de Vere (Aft 1164 of Hedingham, Essex, England -
   │    │     Bef 25 Oct 1221 bur.Hatfield Regis Priory, Hatfield Broad Oak, Essex, England) =>
   │    │     Bef 25 Oct 1221 bur.Hatfield Regis Priory, Hatfield Broad Oak, Essex, England) =>
   │    │     + Isabel de Bolebec (Abt 1164 -
   │    │     2 Feb 1245 bur.Church of the Black Friars, Oxford, Oxfordshire, England)
   │    │     2 Feb 1245 bur.Church of the Black Friars, Oxford, Oxfordshire, England)
   │    └─ Alice de Vere (Bef 1141 - Aft 1185)
   │     Roger fitz Richard (of Warkworth, Northumberland, England - Bef 31 Dec 1177)(m. Aft 1144)
   │        ├─ Robert fitz Roger (of Clavering, Essex, England - 1212) =>
   │        │ + Margaret de Chesney (of Horsford, Norfolk, England - 1230)
   │         + John fitz Richard (Abt 1145 of Halton, Runcorn, Cheshire, England - 1190 Acre, Palestine)
   ├─ Rohese fitz Gilbert ( - Bef 1166)
   │ Baderon de Monmouth (Abt 1100 Monmouth, Monmouthshire, Wales - Between 1170 and 1176)
   │    └─ Rohese de Monmouth (Between 1135 and 1140 - Abt 1180)
   │     Hugh de Lacy (of Meath, Ireland - 25 Jul 1185)(m. Bef 1155)
   │        │ + William Fitz Alan (Abt 1154 of Oswestry, Shropshire, England - 1210)(m. Abt 1175)
   │        │ + Margaret de Briouze (Abt 1181 - Aft 25 Jun 1245)(m. Bef 19 Nov 1200)
   │        └─ Hugh de Lacy (Abt 1176 -
   │         Bef 26 Dec 1242 bur.Convent of the Franciscan Friars, Carrickfergus, Antrim, Ireland)
   │         Bef 26 Dec 1242 bur.Convent of the Franciscan Friars, Carrickfergus, Antrim, Ireland)
   │         + Emeline de Ridelisford (of Bray, Berkshire, England - Between 18 May 1275 and 19 Jul 1276)
   │         + Lesceline de Verdun (m. Abt 1195)
   ├─ Margaret fitz Gilbert ( - Aft 1185)
   │ William de Montfitchet (of Stansted Mountfitchet, Essex, England - 1137)
   │    ├─ Richard de Montfichet (of Cargill, Perthshire, Scotland - Aft 1177)
   │    │
   │    │     +
   │    └─ Gilbert de Montfitchet (Bef 1135 of Stansted Mountfitchet, Essex, England - 1186)
   │     Aveline de Lucy ( - Bef 1219)
   │        └─ Richard de Montfitchet (Bef 1178 of Stansted Mountfitchet, Essex, England -
   │         Between 1202 and 1203) =>
   │         Between 1202 and 1203) =>
   │         + Millicent ( - Aft 1210)
   ├─ Richard fitz Gilbert de Clare (Abt 1090 Hertford, Hertfordshire, England -
   │ 15 Apr 1136 Abergavenny, Monmouthshire, Wales)
   │ 15 Apr 1136 Abergavenny, Monmouthshire, Wales)
   │ Alice of Chester ( - Aft 1148)
   │    ├─ Rohese de Clare
   │    │ Robert fitz Robert (of Ilkey, Yorkshire, England - Bef 1175)(m. Bef 1163)
   │    │    └─ Rohese de Clare ( - Aft 1227 bur.Bullington Priory, Lincolnshire, England) =>
   │    │     + Simon III de Kyme (of Sotby, Lincolnshire, England - Bef 11 Feb 1219)(m. Bef 1176)
   │    └─ Roger de Clare (1116 Tunbridge Castle, Kent, England -
   │     1173 bur.Stoke by Clare Priory, Suffolk, England)
   │     1173 bur.Stoke by Clare Priory, Suffolk, England)
   │     Maud de St. Hilary (of Field Dalling, Norfolk, England -
   │     24 Dec 1193 bur.Priory of Great Carbrooke, Norfolk, England)
   │     24 Dec 1193 bur.Priory of Great Carbrooke, Norfolk, England)
   │        ├─ Richard de Clare (Abt 1153 of Clare, Suffolk, England - Between 30 Oct 1217 and 28 Nov 1217) =>
   │        │ + Amice of Gloucester ( - 1 Jan 1225)(m. Abt 1180)
   │         + William de Munchensy (of Winfarthing, Norfolk, England -
   │         : Bef 7 May 1204 Swanscombe, Dartford, Kent, England)(m. Bef 1186)
   │         : Bef 7 May 1204 Swanscombe, Dartford, Kent, England)(m. Bef 1186)
   │         + Geoffrey fitz Peter (of Pleshy, Essex, England -
   │         14 Oct 1213 bur.Shouldham Priory, Norfolk, England)(m. Bef 29 May 1205)
   │         14 Oct 1213 bur.Shouldham Priory, Norfolk, England)(m. Bef 29 May 1205)
   └─ Gilbert "Strongbow" fitz Gilbert (Abt 1100 - 6 Jan 1148 bur.Tintern Abbey, Monmouthshire, Wales)
    Isabel de Beaumont ( - Aft 1172)
       └─ Richard "Strongbow" fitz Gilbert (Abt 1130 - Abt 20 Apr 1176 Dublin, Ireland)
        (Unknown mistress of Richard de Clare)
        :    + Robert de Quincy ( - 1172)(m. 1171)
        Eve of Leinster (Abt 1145 - Aft 1185 bur.Tintern Abbey, Monmouthshire, Wales)
        (m. Abt 26 Aug 1170 Waterford, Munster, Ireland)
        (m. Abt 26 Aug 1170 Waterford, Munster, Ireland)
           └─ Isabel de Clare (1173 - 7 Mar 1220 bur.Tintern Abbey, Monmouthshire, Wales) =>
            + William Marshal (Abt 1146 - 14 May 1219 Caversham, Oxfordshire, England)
            (m. Aug 1189 London, England)
            (m. Aug 1189 London, England)