What religion did Vitika Kempner and Abba Kovner have in common?
Abba Kovner Abba Kovner (Hebrew: אבא קובנר‎ ‎ ; March 14, 1918 – September 25, 1987) was a Jewish Hebrew and Yiddish poet, writer and partisan leader. He became one of the great poets of modern Israel. He was a cousin of the Israeli Communist Party leader Meir Vilner.
Franz Wasner Franz Mathias Wasner (December 28, 1905 – June 21, 1992) was an Austrian Roman Catholic priest and the director and conductor of the Trapp Family Singers and a missionary. In the quasi-fictionalized stage and screen musical "The Sound of Music", he is represented by the character Max Detweiler.