Genealogy of the Bryan and Martin Families
William I, Count of Hainault
1280 - 1337 (57 years)1. William I, Count of Hainault was born in 1280 (son of John II, Avesnes of Holland & Hainault and Philippina, of Luxemburg); died in 1337. Family/Spouse: Jeanne, de Valois. (daughter of Charles Capet, of Valois and Margaret d'Anjou) was born in cir 1290. [Group Sheet] [Family Chart]
Children:- Philippa, of Hainault was born in cir 1314; died in 1369.
2. John II, Avesnes of Holland & Hainault (son of John I, Avesnes, Count of Hainault and Alice, of Holland); died in 1304. married Philippina, of Luxemburg in 1299. (daughter of Henry III, Count of Luxemburg and Margaret, of Bar) was born in cir 1175. [Group Sheet] [Family Chart]
3. Philippina, of Luxemburg was born in cir 1175 (daughter of Henry III, Count of Luxemburg and Margaret, of Bar). Children:
- 1. William I, Count of Hainault was born in 1280; died in 1337.
Generation: 3
4. John I, Avesnes, Count of Hainault (son of Burchard d'Avesnes and Margaret, of Hainault); died in cir 1270. + Alice, of Holland. (daughter of Floris IV, Count of Holland and Mechthilde, of Brabant) died in cir 1270. [Group Sheet] [Family Chart]
5. Alice, of Holland (daughter of Floris IV, Count of Holland and Mechthilde, of Brabant); died in cir 1270. Children:
- 2. John II, Avesnes of Holland & Hainault died in 1304.
6. Henry III, Count of Luxemburg was born in cir 1150 (son of Waleran IV, Duke of Limburg and Ermesinde, of Luxemburg). + Margaret, of Bar. (daughter of Henry II, Count of Bar and unknown) was born in cir 1150. [Group Sheet] [Family Chart]
7. Margaret, of Bar was born in cir 1150 (daughter of Henry II, Count of Bar and unknown). Children:
- 3. Philippina, of Luxemburg was born in cir 1175.
Generation: 4
8. Burchard d'Avesnes was born in cir 1190. Burchard married Margaret, of Hainault in 1212. (daughter of Baldwin I, Emperor of Constantinople and Marie, of Champagne) died in 1280. [Group Sheet] [Family Chart]
9. Margaret, of Hainault (daughter of Baldwin I, Emperor of Constantinople and Marie, of Champagne); died in 1280. Children:
- 4. John I, Avesnes, Count of Hainault died in cir 1270.
10. Floris IV, Count of Holland was born in 1210 (son of William I, Count of Holland and Adelaide, of Guelders); died in 1234. + Mechthilde, of Brabant. (daughter of Geoffrey III, Duke of Brabant and Margaret, of Limburg) was born in cir 1170. [Group Sheet] [Family Chart]
11. Mechthilde, of Brabant was born in cir 1170 (daughter of Geoffrey III, Duke of Brabant and Margaret, of Limburg). Children:
- 5. Alice, of Holland died in cir 1270.
12. Waleran IV, Duke of Limburg was born in cir 1125 (son of Henry III, Count of Limburg and unknown). + Ermesinde, of Luxemburg. (daughter of Henry II, "the Blind," Ct. of Luxemburg and Agnes, of Guelders) was born in 1196; died in 1247. [Group Sheet] [Family Chart]
13. Ermesinde, of Luxemburg was born in 1196 (daughter of Henry II, "the Blind," Ct. of Luxemburg and Agnes, of Guelders); died in 1247. Children:
- 6. Henry III, Count of Luxemburg was born in cir 1150.
14. Henry II, Count of Bar was born in cir 1125. + unknown. unknown was born in cir 1125. [Group Sheet] [Family Chart]
15. unknown was born in cir 1125. Children:
- 7. Margaret, of Bar was born in cir 1150.
Generation: 5
18. Baldwin I, Emperor of Constantinople was born in 1172 (son of Baldwin V, Count of Hainault and Margaret, of Alsace); died in 1205. + Marie, of Champagne. was born in cir 1175. [Group Sheet] [Family Chart]
19. Marie, of Champagne was born in cir 1175. Children:
- 9. Margaret, of Hainault died in 1280.
20. William I, Count of Holland was born in 1165 (son of Floris III, Count of Holland and Ada, of Scotland); died in 1222. + Adelaide, of Guelders. was born in cir 1165. [Group Sheet] [Family Chart]
21. Adelaide, of Guelders was born in cir 1165. Children:
- 10. Floris IV, Count of Holland was born in 1210; died in 1234.
22. Geoffrey III, Duke of Brabant was born in cir 1141 (son of Godfrey II, of Lower Lorraine and Luitgard, of Sulzbach); died in 1190. + Margaret, of Limburg. (daughter of Henry II, Count of Limburg and unknown) was born in cir 1145. [Group Sheet] [Family Chart]
23. Margaret, of Limburg was born in cir 1145 (daughter of Henry II, Count of Limburg and unknown). Children:
- Henry I, "the Warrior", Duke of Brabant was born in 1165; died in 1235.
- 11. Mechthilde, of Brabant was born in cir 1170.
24. Henry III, Count of Limburg was born in cir 1100. + unknown. unknown was born in cir 1100. [Group Sheet] [Family Chart]
25. unknown was born in cir 1100. Children:
- 12. Waleran IV, Duke of Limburg was born in cir 1125.
26. Henry II, "the Blind," Ct. of Luxemburg died in 1196. + Agnes, of Guelders. died in cir 1200. [Group Sheet] [Family Chart]
27. Agnes, of Guelders died in cir 1200. Children:
- 13. Ermesinde, of Luxemburg was born in 1196; died in 1247.
Generation: 6
36. Baldwin V, Count of Hainault (son of Baldwin IV, Count of Hainault and Alice, of Namur); died in 1195. + Margaret, of Alsace. (daughter of Dietrich, of Alsace, Count of Flanders and Sibylla, of Anjou) died in 1194. [Group Sheet] [Family Chart]
37. Margaret, of Alsace (daughter of Dietrich, of Alsace, Count of Flanders and Sibylla, of Anjou); died in 1194. Children:
- Isabelle, of Hainault was born in cir 1160.
- 18. Baldwin I, Emperor of Constantinople was born in 1172; died in 1205.
- Yolande, of Flanders was born in cir 1195.
40. Floris III, Count of Holland (son of Dirk VI, Count of Holland and Sophia Wittelsbach); died in 1190. + Ada, of Scotland. (daughter of Henry, le Scot, Earl of Huntingdon and Ada de Warenne) was born in cir 1140. [Group Sheet] [Family Chart]
41. Ada, of Scotland was born in cir 1140 (daughter of Henry, le Scot, Earl of Huntingdon and Ada de Warenne). Children:
- 20. William I, Count of Holland was born in 1165; died in 1222.
44. Godfrey II, of Lower Lorraine was born in cir 1120. + Luitgard, of Sulzbach. was born in cir 1120. [Group Sheet] [Family Chart]
45. Luitgard, of Sulzbach was born in cir 1120. Children:
- 22. Geoffrey III, Duke of Brabant was born in cir 1141; died in 1190.
46. Henry II, Count of Limburg died in 1167. + unknown. unknown died in cir 1170. [Group Sheet] [Family Chart]
47. unknown died in cir 1170. Children:
- 23. Margaret, of Limburg was born in cir 1145.