Baldwin, I of Constantinople
1172 - Abt 1205 (~ 32 years)1. Baldwin, I of Constantinople was born Jul 1172 (son of Baldwin, V Count of Hainaut and Margaret, I Countess of Flanders); died Abt 1205. Baldwin married Marie of Champagne 06 Jan 1185/86. Marie (daughter of Henry, I Count of Champagne and Marie of France, Countess of Champagne) was born Abt 1174; died 09 Aug 1204, Israel. [Group Sheet]
Children:- Margaret, II Countess of Flanders was born 02 Jun 1202; died 10 Feb 1279/80.
2. Baldwin, V Count of Hainaut was born 1150 (son of Baldwin, IV Count of Hainaut and Alice of Namur); died 17 Dec 1195. Baldwin married Margaret, I Countess of Flanders 1169. Margaret (daughter of Thierry, Count of Flanders and Sibylla of Anjou) died 15 Nov 1194. [Group Sheet]
3. Margaret, I Countess of Flanders (daughter of Thierry, Count of Flanders and Sibylla of Anjou); died 15 Nov 1194. Children:
- 1. Baldwin, I of Constantinople was born Jul 1172; died Abt 1205.
Generation: 3
4. Baldwin, IV Count of Hainaut was born 1108 (son of Baldwin, III Count of Hainaut and Yolande of Guelders); died 08 Nov 1171. Baldwin — Alice of Namur. Alice (daughter of Godfrey, I of Namur and Ermesinda of Luxembourg) was born 1109; died Jun 1168, Mons, Liege, Belgium. [Group Sheet]
5. Alice of Namur was born 1109 (daughter of Godfrey, I of Namur and Ermesinda of Luxembourg); died Jun 1168, Mons, Liege, Belgium. Children:
- 2. Baldwin, V Count of Hainaut was born 1150; died 17 Dec 1195.
6. Thierry, Count of Flanders was born 1099 (son of Theodoric, II Duke of Lorraine and Gertrude); died 17 Jan 1167/68; was buried Saint-Omer, France. Thierry — Sibylla of Anjou. Sibylla (daughter of Fulk, V Count of Anjou and Ermengarde, Countess of Maine) was born Between 1112 and 1116; died 1165, Bethany, Al-Eizariya, Palestine; was buried Bethlehem, Israel. [Group Sheet]
7. Sibylla of Anjou was born Between 1112 and 1116 (daughter of Fulk, V Count of Anjou and Ermengarde, Countess of Maine); died 1165, Bethany, Al-Eizariya, Palestine; was buried Bethlehem, Israel. Children:
- 3. Margaret, I Countess of Flanders died 15 Nov 1194.
- Matthew, Count of Boulogne was born Abt 1137; died 1173.
Generation: 4
8. Baldwin, III Count of Hainaut was born 1088 (son of Baldwin, II Count of Hainaut and Ida de Louvain); died 1120; was buried Mons, Liege, Belgium. Baldwin — Yolande of Guelders. [Group Sheet]
9. Yolande of Guelders (daughter of Gerard, I Count of Guelders). Children:
- 4. Baldwin, IV Count of Hainaut was born 1108; died 08 Nov 1171.
10. Godfrey, I of Namur Godfrey — Ermesinda of Luxembourg. [Group Sheet]
11. Ermesinda of Luxembourg (daughter of Conrad, I Count of Luxembourg and Clementia of Aquitaine). Children:
- 5. Alice of Namur was born 1109; died Jun 1168, Mons, Liege, Belgium.
12. Theodoric, II Duke of Lorraine (son of Gerard, Duke of Lorraine and Hedwige of Namur); died 30 Dec 1115. Theodoric — Gertrude. Gertrude (daughter of Robert, I Count of Flanders and Gertrude of Saxony) was born 1080; died 1117. [Group Sheet]
13. Gertrude was born 1080 (daughter of Robert, I Count of Flanders and Gertrude of Saxony); died 1117. Children:
- 6. Thierry, Count of Flanders was born 1099; died 17 Jan 1167/68; was buried Saint-Omer, France.
14. Fulk, V Count of Anjou was born Abt 1092, Angers, Maine-et-Loire, Pays de la Loire, France (son of Fulk, IV 'le Rechin' Count of Anjou and Bertrada de Montfort); died 13 Nov 1144, Acre, Israel; was buried Jerusalem, Israel. Fulk married Ermengarde, Countess of Maine 1109. Ermengarde (daughter of Elias, I Count of Maine and Matilda) died Abt 1126. [Group Sheet]
15. Ermengarde, Countess of Maine (daughter of Elias, I Count of Maine and Matilda); died Abt 1126. Children:
- Alice d'Anjou was born Between 1107 and 1111, Anjou, Isère, Rhône-Alpes, France; died 1154, Fontevraud, France.
- Helias d'Anjou, Comte de Maine II died 15 Jan 1150/51.
- Geoffrey Plantagenet, Count of Anjou was born 24 Aug 1113; died 07 Sep 1151, Château-du-Loir, France; was buried Le Mans, Sarthe, Pays de la Loire, France.
- 7. Sibylla of Anjou was born Between 1112 and 1116; died 1165, Bethany, Al-Eizariya, Palestine; was buried Bethlehem, Israel.
- Isabella d'Anjou