3rd Lord of Dunster William Mohun, IV
1156 - 1193 (37 years)
1. 3rd Lord of Dunster William Mohun, IV was born in Apr 1156 in Somerset, England (son of Lord Dunster William de Mohun, III and Godeheut de Toeni); died in Oct 1193. William married Lucy of Cambridge in 1179 in Wiltshire, England. Lucy was born in 1165 in Dunster, Somerset, England; died in 1201 in Dunster, Somerset, England. [Group Sheet] [Family Chart]
Children:- Earl of Somerset, 4th Baron of Dunster Sir Reynold de Mohun, I was born in Apr 1183 in Somerset, England; died in Apr 1213 in Somerset, England.
2. Lord Dunster William de Mohun, III was born after 1133 in Dunster, Somerset, England (son of 1st Earl of Somerset Sir William de Mohun, II and Countess of Somerset Lady Agnes de Gant); died in 1176 in Dunster, Somerset, England. William married Godeheut de Toeni in 1160. Godeheut (daughter of Lord of Flamstead Roger de Toeni, III and Ida Gertrude de Hainault) was born in 1130 in Hertfordshire, England; died in 1186 in Dunster, Somerset, England. [Group Sheet] [Family Chart]
3. Godeheut de Toeni was born in 1130 in Hertfordshire, England (daughter of Lord of Flamstead Roger de Toeni, III and Ida Gertrude de Hainault); died in 1186 in Dunster, Somerset, England. Children:
- 1. 3rd Lord of Dunster William Mohun, IV was born in Apr 1156 in Somerset, England; died in Oct 1193.
Generation: 3
4. 1st Earl of Somerset Sir William de Mohun, II was born about 1090 in Dunster, Somerset, England (son of Sheriff of Somerset Sir William le Viel de Moion, I and Adeliz); died about 1156 in Dunster, Somerset, England. Sir married Countess of Somerset Lady Agnes de Gant about 1121 in Whichford, Warwickshire, England. Lady was born on 5 Oct 1105 in Lincolnshire, England; died about 1155 in Dunster, Somerset, England. [Group Sheet] [Family Chart]
5. Countess of Somerset Lady Agnes de Gant was born on 5 Oct 1105 in Lincolnshire, England; died about 1155 in Dunster, Somerset, England. Children:
- 2. Lord Dunster William de Mohun, III was born after 1133 in Dunster, Somerset, England; died in 1176 in Dunster, Somerset, England.
6. Lord of Flamstead Roger de Toeni, III was born in 1104 in Clifford, Herefordshire, England; died in 1162 in Flamstead, Hertfordshire, England. Roger married Ida Gertrude de Hainault. Ida was born in 1109 in Flamstead, Hertfordshire, England; died in 1162 in Headington, Oxfordshire, England. [Group Sheet] [Family Chart]
7. Ida Gertrude de Hainault was born in 1109 in Flamstead, Hertfordshire, England; died in 1162 in Headington, Oxfordshire, England. Children:
- 3. Godeheut de Toeni was born in 1130 in Hertfordshire, England; died in 1186 in Dunster, Somerset, England.
Generation: 4
8. 
Sheriff of Somerset Sir William le Viel de Moion, I was born in 1061 in Somerset, England (son of Lord William de Mohun and Adeliz de Ponthieu); died about 1097 in England. Sir married AdelizDunster, Somerset, England. Adeliz was born in 1081 in Dunster, Somerset, England; died about 1100 in Somerset, England. [Group Sheet] [Family Chart]
9. Adeliz was born in 1081 in Dunster, Somerset, England; died about 1100 in Somerset, England. Children:
- 4. 1st Earl of Somerset Sir William de Mohun, II was born about 1090 in Dunster, Somerset, England; died about 1156 in Dunster, Somerset, England.