Mary of Lorraine consort viscountess of Rohan (d. 1455) Parents Antoine of Lorraine, Count of Vaudémont Marie, Countess of Harcourt Children Jean II de Rohan Siblings Jean of Lorraine, Count of Harcourt and Aumale Jean de Vaudémont Frederick II of Lorraine, Count of Vaudémont Marguerite de Lorraine-Vaudémont Henri of Lorraine-Vaudémont Partners Alain IX de Rohan