Wilhelm I. von WeimarAge: 58 years905–963
- Name
- Wilhelm I. von Weimar
| Birth | estimated as equal to wife's birth year about 905 |
| Birth of a son #1 | Wilhelm II. der Große von Weimar between 930 and 935 (Age 25 years) |
| Birth of a son #2 | Poppo von Weimar about 937 (Age 32 years) |
| Birth of a son #3 | Sigbert von Weimar about 939 (Age 34 years) |
| Occupation | Graf (count) 949 (Age 44 years) |
| Death | April 16, 963 (Age 58 years) |
| Family with n der Sorbenmark |
| himself |
Wilhelm I. von Weimar Birth: estimated as equal to wife's birth year — about 905 Death: April 16, 963 |
| wife |
n der Sorbenmark Birth: estimated a gap of 25 years — about 905 25 |
| son |
Wilhelm II. der Große von Weimar Birth: between 930 and 935 25 25 Death: December 24, 1003 |
|
8 years son |
Poppo von Weimar Birth: estimated as close to sibling(s) — about 937 32 32 |
|
3 years son |
Sigbert von Weimar Birth: estimated as close to sibling(s) — about 939 34 34 |