Friedrich was the son of unknown parents. The date and place of his birth have not been found.
He died after 1115. The place is not known.
His wife was Udachild von Urach. They were married, but the date and place have not been found. Their only known child was Friedrich II (c1095-<1148).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1115 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Zollern |
Note 1
Note 2
continued in Bourbon tree