Irchaimbert de GrandsonAge: 44 years939–983
- Name
- Irchaimbert de Grandson
Hirchinbert de Grandson
- Name
- Hirchinbert de Grandson
- Type
- also known as
| Birth | estimated a gap of 25 years about 939 |
| Birth of a son #1 | Lambert I. de Grandson about 964 (Age 25 years) |
| Death | before 983 (Age 44 years) |
| Family with Hildetrude n |
| himself |
Irchaimbert de Grandson Birth: estimated a gap of 25 years — about 939 Death: before 983 |
| wife |
Hildetrude n Birth: estimated a gap of 25 years — about 939 |
| son |
Lambert I. de Grandson Birth: estimated based on date — about 964 25 25 Death: 1026 |