Jaroslav was the son of unknown parents. The date and place of his birth have not been found.
He died in BET 1377 AND 1380. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their three known children were Markvart III (?-c1405), Zdeněk (?-?) and Jaroslav (?-c1405).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | BET 1377 AND 1380 |
|