XRA1657544: Civil Wedding of Princess Isabelle of France, Eldest Daughter of Countofparis, With Count Frederic Carl of Schonborn Buchheim in Louveciennes September 09, 1964 : here The Bride Signing The Register, her Husband on her Sides and L-R Hein Brotge and Prince Carl Ewin of Holenhoe-Langeburg The Groom'S Witnesses , and Back Row Countess of Paris Isabelle D'Orleans and Bragance (b/w photo) / Bridgeman Images