A lieutenant-colonel in the Royal Serbian Army, he was one of his country's representatives at the Versailles peace negotiations, president of the Jewish Community of Belgrade, vice-president of the Council of Jewish Communities of Yugoslavia, and president of Yugoslavia's Jewish National Fund.
Seorang letkol dalam Angkatan Darat Kerajaan Serbia, ia adalah salah satu perwakilan negaranya di negosiasi damai Versailles , presiden Komunitas Yahudi Belgrade, wakil presiden Dewan Komunitas Yahudi Yugoslavia, dan presiden Yayasan Nasional Yahudi Yugoslavia.