Lothar Firmans was born on November 10, 1896 in Ohrdruf, Thuringia, Germany. He was an actor, known for Quax, der Bruchpilot (1941), Die sache mit dem ring (1961) and Marriage in the Shadows (1947). He was previously married to Anna, Auguste à Brassard and Christliebe. He died on November 25, 1964 in Bad Nauheim, Hesse, Germany.