Jerzy Bossak
- Umutwe: Jerzy Bossak
- Icyamamare: 1.66
- Azwiho: Directing
- Isabukuru: 1910-07-31
- Aho yavukiye: Rostov-on-Don, Don Voisko Oblast, Russian Empire [now Rostov Oblast, Russia]
- Urupapuro rwitangiriro:
- Birazwi kandi: Jerzy Burger-Naum, Ежи Боссак