First Lieutenant Adolf Opálka's aunt Marie Opálková was executed in the Mauthausen camp on 24 October 1942; his father Viktor Jarolím was also killed.
Mătușa locotenentului Adolf Opálka, Marie Opálková, a fost executată în lagărul Mauthausen pe 24 octombrie 1942; tatăl său, Viktor Jarolím, a fost de asemenea ucis.