Nielsen Hayden genealogy
Ancestors of Maud de Lacy
- 1303 ┌── Hugh de Lacy (of Meath, Ireland - 25 Jul 1185)(m. Bef 1155) =>
┌── Walter de Lacy (Abt 1172 - Bef 24 Feb 1240)(m. Bef 19 Nov 1200)
│ └── Rohese de Monmouth (Between 1135 and 1140 - Abt 1180)(m. Bef 1155) =>
│
┌── Gilbert de Lacy (of Ewyas Lacy, Herefordshire, England - Between 12 Aug 1230 and 15 Dec 1230)
│ │
│ │ ┌── William de Briouze (of Briouze, Normandy, France - 9 Aug 1211 Corbeil, near Paris, France) =>
│ └── Margaret de Briouze (Abt 1181 - Aft 25 Jun 1245)(m. Bef 19 Nov 1200)
│ └── Maud de St. Valéry (Abt 1150 - 1210 Windsor, Berkshire, England) =>
│
Maud de Lacy ( - 11 Apr 1303)
│
│ ┌── Roger II le Bigod (Bef 1140 Thetford, Norfolk, England - Bef 2 Aug 1221)
│ │ (m. Abt 25 Dec 1181) =>
│ ┌── Hugh II le Bigod ( - Between 11 Feb 1225 and 18 Feb 1225)(m. 1207)
│ │ └── Ida de Tony (m. Abt 25 Dec 1181) =>
│ │
└── Isabel le Bigod
│
│ ┌── William Marshal (Abt 1146 - 14 May 1219 Caversham, Oxfordshire, England)
│ │ (m. Aug 1189 London, England) =>
└── Maud Marshal, Marshal Of England (1192 - 27 Mar 1248 bur.Tintern Abbey, Monmouthshire, Wales)
(m. 1207)
└── Isabel de Clare (1173 - 7 Mar 1220 bur.Tintern Abbey, Monmouthshire, Wales)
(m. Aug 1189 London, England) =>