Patricia married Prince of Monaco Ranier III de Polignac Grimaldi on 18 Apr 1956. Ranier (son of Pierre de Polignac and Duchess of Valentinois Carlotta Grimaldi) was born on 31 May 1923; died on 6 Apr 2005 in Monaco. [Group Sheet] [Family Chart]
1929 - 1982 (52 years)