Princess Helena, Duchess of Albany

Princess Helen of Waldeck and Pyrmont (Helen Frederica Augusta; 17 February 1861 – 1 September 1922), later Duchess of Albany VA, CI, RRC, GCStJ, was a member of the British royal family by marriage. She was the fifth daughter and child of George Victor, Prince of Waldeck and Pyrmont, and his first wife, Princess Helena of Nassau.