Heinrich was the son of unknown parents. The date and place of his birth have not been found.
He died about 1196. The place is not known.
His wife was Agnes von Wittelsbach, who he married in BEF 1177. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1196 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Plain und Hardegg |