Knez was the son of unknown parents. The date and place of his birth have not been found.
His wife was Katarina Kotromanić, who he married in BEF 1338. The place has not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | zupan of Zahumlje |