Sigrid von Richthofen was born on June 2, 1898 in Dresden, Germany as Sigrid Blanca Ingeborg Johanson. She was an actress, known for Cabaret (1972), Secret of the Red Orchid (1962) and Das Ferienschiff (1968). She was married to Samuel Ulrich Wilhelm Manfred Graf von Richthofen-Seichau. She died on September 23, 1977 in Hamburg, West Germany.