Hartnid was the son of unknown parents. The date and place of his birth have not been found.
He died about 1316. The place is not known.
His wife was Kunigunde von Liechtenstein. They were married, but the date and place have not been found. Their only known child was Herdegen I (?-<1352).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1316 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | herr zu Friedau |