The president of the Rehearsal Club came into royalty because of his marriage to which person?
Prince Christian of Schleswig-Holstein Prince Christian of Schleswig-Holstein (Frederick Christian Charles Augustus; 22 January 1831 – 28 October 1917) was a minor Danish-born German prince who became a member of the British Royal Family through his marriage to Princess Helena of the United Kingdom (25 May 1846 – 9 June 1923), the fifth child and third daughter of Queen Victoria and Prince Albert of Saxe-Coburg-Gotha.
Joséphine de Beauharnais Joséphine de Beauharnais (] ; "née" Tascher de la Pagerie; 23 June 1763 – 29 May 1814) was the first wife of Napoleon I, and thus the first Empress of the French (commonly called Empress Joséphine or just Joséphine).