Gerhard was the son of unknown parents. The date and place of his birth have not been found.
He died before 1346. The place is not known.
His wife was Elisabeth von Eberstein-Polle. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | BEF 1346 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Hallermund |
Note 1
Wilbrand III, graf von Hallermund * c. 1251 & Adelheid von Adenoys