Hoyer was the son of unknown parents. The date and place of his birth have not been found.
He died after 1316. The place is not known.
His wife was Agnes zur Lippe, who he married on 10 JUN 1281. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1316 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Sternberg |
Note 1
Heinrich I Gf von Sternberg, +1279; m.N, a dau.of Gf Rudolf von Woldenberg