Slavnik was the son of unknown parents. The date and place of his birth have not been found.
He died in 0981. The place is not known.
His wife was Střezislava de Bohême. They were married, but the date and place have not been found. Their only known child was saint Adalbert (c0956-0997).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 0981 |
|