Royal response from Her Royal Highness The Duchess of Württemberg on the occasion of her 79th birthday.
Born Diane Francoise Maria da Gloria on 24th march 1940 in Petropolis, Brazil to Their Royal Highnesses Henri and Isabelle, The Count and Countess of Paris.
She marries His Royal Highness Carl, The Hereditary Duke of Württemberg on 21st July 1960. He became The Duke of Württemberg and Head of House of Württemberg on 17th April 1975.
The reply is in the form of a card in German and features a portrait of Her Royal Highness.