Conny Carstennsen was born on December 8, 1888 in Colmar, Alsace, Germany [now Haut-Rhin, France]. He was a production manager and actor, known for Zwölf Herzen für Charly (1949), Wer nimmt die Liebe ernst...? (1931) and Die Dubarry (1951). He died on June 14, 1957 in Wiesbaden, Hesse, Germany.
