Son of Bernard Sven Lorenceau and Monique Jeanne, Marthe Lorenceau Husband of Ellen Charlotte Lorenceau Father of Edouard Lorenceau; André William, Carlos Lorenceau; Private; Private; Pierre-Etienne Lorenceau and 1 other; and Fabrice Lorenceau « less Brother of Bernard Marie, Jean Lorenceau; Private User; Marc Marie, René Lorenceau and Private