Baudouin (Baldwin) III Count of Hainault
- 1120(
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- 1 Baudouin (Baldwin) III Count of Hainault [1] d. 1120
- Yolande of Geldern d. Aft 1122
- 2 Baldwin IV Count of Hainault [1.1] d. 1170
- Alix of Namur b. Abt 1117 d. Nov 1195
- 3 Baldwin V Count of Hainault [1.1.1] b. 1150 d. 17 Dec 1195
- Margaret (of Lorraine) of Flanders d. 15 Nov 1194
- 4 Baldwin IX Count of Flanders [1.1.1.1] b. Jul 1171 d. 1205
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- 4 Lauran \Laurentia of Hainault [1.1.1.2] d. 9 Jun 1181
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- 4 Isabella (Countess of Artois) of Hainault [1.1.1.3] b. Apr 1170 d. 15 Mar 1189-1190
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- 4 Henri Emperor of Constantinople [1.1.1.4] b. Abt 1176 d. 11 Jul 1216
- 4 Yolande of Namur [1.1.1.5] b. 1175 d. 1219
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- 4 Sibylle of Hainaut [1.1.1.6] b. Abt 1179 d. 9 Jan 1216-1217
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- 4 Baldwin IX Count of Flanders [1.1.1.1]
- 3 Yolande of Hainault [1.1.2] d. Yes, date unknown
- Hugues IV of St Pol b. 1205 d. Yes, date unknown
- 4 Elizabeth of St Pol [1.1.2.1] d. 1233
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- 4 Elizabeth of St Pol [1.1.2.1]
- 3 Baldwin V Count of Hainault [1.1.1]
- 2 Ida of Hainault [1.2] b. Abt 1109 d. Yes, date unknown
- Roger III (Seigneur De Conches) De Toeni b. Abt 1104 d. Abt 1126
- 3 Godehaut De Toeni [1.2.1] b. 1130 d. Yes, date unknown
- William (2 of Dunster) 'Earl of Dorset' De Mohum d. Bef 1165
- 4 William 'Meschyn' (3rd of Dunster) De Mohum [1.2.1.1] d. Oct 1193
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- 4 William 'Meschyn' (3rd of Dunster) De Mohum [1.2.1.1]
- 3 Ralph (V De Conches) De Toeni [1.2.2] d. 1162
- Margaret (of Leicester) De Beaumont b. Abt 1125 d. Yes, date unknown
- 4 Roger (Iv De Conches) De Toeni [1.2.2.1] d. Aft Jan 1209
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- 4 Roger (Iv De Conches) De Toeni [1.2.2.1]
- 3 Margaret De Toeni [1.2.3] d. 1185
- Walter Fitzrichard (Baron Clifford) De Clifford b. 1127 d. Between 1187 and 1190
- 4 Lucia De Clifford [1.2.3.1] d. Yes, date unknown
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- 4 Rosamund Clifford [1.2.3.2] d. Yes, date unknown
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- 4 Walter II Lord Clifford [1.2.3.3] b. 1173 d. 23 Jan 1220-1221
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- 4 Richard (of Frampton-On-Severn) De Clifford [1.2.3.4] d. 1213
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- 4 William Clifford [1.2.3.5] d. Yes, date unknown
- 4 Amice Clifford [1.2.3.6] d. Yes, date unknown
- 4 Lucia De Clifford [1.2.3.1]
- 3 Godehaut De Toeni [1.2.1]
- 2 Baldwin IV Count of Hainault [1.1]