Guillaume I. de LuxembourgAge: 50 years1081–1131
- Name
- Guillaume I. de Luxembourg
| Birth | 1081 41 31 |
| Death of a father | Conrad I. de Luxembourg August 8, 1086 (Age 5 years) |
| Birth of a half-sister | Yolande de Wassenberg about 1087 (Age 6 years) |
| Marriage of a parent | Gérard I. de Wassenberg — Clémence de Poitiers — View this family after 1086 (Age 5 years) |
| Death of a brother | Henri III. de Luxembourg 1096 (Age 15 years) |
| Birth of a son #1 | Konrad de Luxembourg 1106 (Age 25 years) |
| Death | 1131 (Age 50 years) |
| Family with parents |
| father |
Conrad I. de Luxembourg Birth: about 1040 33 Death: returning from a crusade — August 8, 1086 — Italy |
| mother |
Clémence de Poitiers Birth: estimated as prior to marriage by 20 years — about 1050 Death: January 4, 1142 |
|
Marriage: about 1075 — |
|
|
-6 years elder sister |
Ermesinde de Luxembourg Birth: estimated a short gap of 18 years — 1068 28 18 Death: 1141 |
|
3 years elder brother |
Henri III. de Luxembourg Birth: 1070 30 20 Death: 1096 |
|
12 years himself |
Guillaume I. de Luxembourg Birth: 1081 41 31 Death: 1131 |
| Mother’s family with Gérard I. de Wassenberg |
| step-father |
Gérard I. de Wassenberg Birth: estimated as equal to wife's birth year — about 1060 Death: 1129 |
| mother |
Clémence de Poitiers Birth: estimated as prior to marriage by 20 years — about 1050 Death: January 4, 1142 |
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Marriage: after 1086 — |
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|
-998 years half-sister |
Yolande de Wassenberg Birth: about 1087 27 37 |
| Guillaume I. de Luxembourg + … … |
| himself |
Guillaume I. de Luxembourg Birth: 1081 41 31 Death: 1131 |
| son |
Konrad de Luxembourg Birth: 1106 25 Death: 1136 |