Count of Hainault William, III
1280 - 1337 (57 years)1. Count of Hainault William, III was born in 1280 (son of Count of Hainault John, II and Philippine, of Luxemberg); died on 7 Jun 1337. William married Jeanne De Valois on 19 May 1305. Jeanne (daughter of Count of Valois Charles De Valois, III and Margaret Capet) was born in 1294; died on 7 Mar 1342. [Group Sheet] [Family Chart]
Children:- Philippa, of Hainault was born on 24 Jun 1311 in Valenciennes, France; died on 14 Aug 1369 in Windsor Castle, Windsor, Berkshire, England, United Kingdom.
2. Count of Hainault John, II (son of Count of Hainault John and Countess of Holland Aleidis); died on 22 Aug 1304. John married Philippine, of Luxemberg. Philippine (daughter of Count of Luxemberg Henry, V and Countess of Bar Margaret) died on 6 Apr 1311. [Group Sheet] [Family Chart]
3. Philippine, of Luxemberg (daughter of Count of Luxemberg Henry, V and Countess of Bar Margaret); died on 6 Apr 1311. Children:
- 1. Count of Hainault William, III was born in 1280; died on 7 Jun 1337.
Generation: 3
4. Count of Hainault John (son of Burchard, of Avesnes and Countess of Flanders Margaret, I); died on 24 Dec 1257. John married Countess of Holland Aleidis in 1246. Aleidis (daughter of Count of Holland Floris, IV and Matilda, of Brabant) died in 1284. [Group Sheet] [Family Chart]
5. Countess of Holland Aleidis (daughter of Count of Holland Floris, IV and Matilda, of Brabant); died in 1284. Children:
- 2. Count of Hainault John, II died on 22 Aug 1304.
6. Count of Luxemberg Henry, V was born in 1217 (son of Duke of Limberg Walram and Countess of Luxemburg Ermesind); died on 24 Dec 1281. Henry married Countess of Bar Margaret. Margaret (daughter of Count of Bar Henry, II and Philippa De Dreux) died on 23 Nov 1275. [Group Sheet] [Family Chart]
7. Countess of Bar Margaret (daughter of Count of Bar Henry, II and Philippa De Dreux); died on 23 Nov 1275. Children:
- 3. Philippine, of Luxemberg died on 6 Apr 1311.
Generation: 4
8. Burchard, of Avesnes Burchard married Countess of Flanders Margaret, I. Margaret (daughter of Count of Flanders Baldwin, IX and Mary, of Champaigne) died in 1280. [Group Sheet] [Family Chart]
9. Countess of Flanders Margaret, I (daughter of Count of Flanders Baldwin, IX and Mary, of Champaigne); died in 1280. Children:
- 4. Count of Hainault John died on 24 Dec 1257.
10. Count of Holland Floris, IV was born on 24 Jun 1210 (son of Count of Holland William, I); died on 19 Jul 1234. Floris married Matilda, of Brabant on 6 Dec 1224. Matilda (daughter of Duke of Brabant Henry, I and Matilda, of Boulogne) died on 21 Dec 1267. [Group Sheet] [Family Chart]
11. Matilda, of Brabant (daughter of Duke of Brabant Henry, I and Matilda, of Boulogne); died on 21 Dec 1267. Children:
- 5. Countess of Holland Aleidis died in 1284.
12. Duke of Limberg Walram Walram married Countess of Luxemburg Ermesind. Ermesind (daughter of Count of Luxemburg Henry, IV) died in 1247. [Group Sheet] [Family Chart]
13. Countess of Luxemburg Ermesind (daughter of Count of Luxemburg Henry, IV); died in 1247. Children:
- 6. Count of Luxemberg Henry, V was born in 1217; died on 24 Dec 1281.
14. Count of Bar Henry, II died on 13 Nov 1239. Henry married Philippa De Dreux in 1219. Philippa (daughter of Robert De Dreux, II and Yolande De Coucy) died on 17 Mar 1240. [Group Sheet] [Family Chart]
15. Philippa De Dreux (daughter of Robert De Dreux, II and Yolande De Coucy); died on 17 Mar 1240. Children:
- 7. Countess of Bar Margaret died on 23 Nov 1275.