Welf van AltdorfAge: 81 years744–825
- Name
- Welf van Altdorf
Welf I.
- Name
- Welf I.
- Type
- also known as
Welf von Altdorf
- Name
- Welf von Altdorf
… Welf
- Name
- … Welf
| Birth | 744 19 19 |
| Death of a father | Rothard van de Argengau after 771 (Age 27 years) |
| Birth | estimated a gap of 25 years about 775 50 50 |
| Birth of a son #1 | Conrad I. d'Auxerre 800 (Age 56 years) |
| Birth of a son #2 | Conrad I. d'Auxerre about 800 (Age 56 years) |
| Birth of a daughter #3 | Judith von Bayern 800 (Age 56 years) |
| Birth of a son #4 | Conrad I. d'Auxerre about 802 (Age 58 years) |
| Birth of a daughter #5 | Emma von Bayern between 803 and 808 (Age 59 years) |
| Birth of a son #6 | Conrad I. d'Auxerre 813 (Age 69 years) |
| Marriage of a child | Louis le Pieux de France — Judith von Bayern — View this family about 819 (Age 75 years) |
| Occupation | comes (count) |
| Death | 825 (Age 81 years) |
| Death | about 825 (Age 81 years) |
| Family with parents |
| father |
Rothard van de Argengau Birth: about 725 Death: after 771 |
| mother |
Ermename n Birth: estimated as equal to husband's birth year — about 725 |
| himself |
Welf van Altdorf Birth: 744 19 19 Death: 825 |
| Father’s family with Haldis n |
| father |
Rothard van de Argengau Birth: about 725 Death: after 771 |
| step-mother |
Haldis n Birth: estimated as equal to husband's birth year — about 725 |
| Family with Heilwig von Sachsen |
| himself |
Welf van Altdorf Birth: 744 19 19 Death: 825 |
| wife |
Heilwig von Sachsen Birth: 775 25 Death: after 833 |
| son |
Conrad I. d'Auxerre Birth: 800 56 25 Death: February 16, 863 |
|
1 year daughter |
Judith von Bayern Birth: 800 56 25 Death: 845 |
|
9 years daughter |
Emma von Bayern Birth: between 803 and 808 59 28 Death: January 31, 876 |