Yolande Laffon: Yolande Laffon. Actress: Les mystères de Paris. Yolande Laffon was born on 24 August 1895 in Paris, France. She was an actress, known for Les mystères de Paris (1943), Mayerling (1936) and The Life and Loves of Beethoven (1936). She died on 15 December 1992 in Louveciennes, Yvelines, France.
Known For: Les mystères de Paris (La comtesse Sarah Mac Gregor), Mayerling (L'archiduchesse Stéphanie), The Life and Loves of Beethoven (La coumtesse Guicciardi), Gigi (Madame Lachaille)