In 1933 Prince William renounced his claim to the former throne when he married Dorothea von Salviati, in 1940 William II accepted Dorothea and his daughters Felicitas and Christa as dynastic members thus styled HRH Dorothea, Princess of Prussia, HRH Felicitas, Princess of Prussia and HRH Christa, Princess of Prussia, Prince William was killed in 1940.