His paternal grandparents were the French banker Maurice de Rothschild (1881–1957) and his first wife, the Swiss Baroness, Noémie de Halphen (1888–1968).
Maurice Ravel | Rothschild family | Maurice Chevalier | Maurice Maeterlinck | Rothschild | Maurice Richard Arena | Maurice Delafosse | Maurice Sendak | Maurice Gibb | Order of Saints Maurice and Lazarus | Maurice Elvey | Maurice Duruflé | Maurice Béjart | Maurice | Maurice Tourneur | Maurice Merleau-Ponty | Saint-Maurice | Maurice Richard | Walter Rothschild, 2nd Baron Rothschild | Rothschild banking family of France | Maurice LaMarche | Maurice Kanbar | Maurice Jarre | Maurice Fitzgerald | Maurice de Saxe | Maurice Bishop International Airport | Edmond James de Rothschild | Saint-Maurice, Val-de-Marne | Maurice Utrillo | Maurice Petty |