The Grandchildren of Queen Victoria: Part Seven
Leopold married Helene Friederike Auguste, or "Princess Helena of Waldeck and Pyrmont".
Their children were:
Alice Mary Victoria Augusta Pauline, "Princess Alice of Albany", later "Princess Alice, Countess of Athlone"
Leopold Charles Edward George Albert, "Prince Charles Edward", later "Charles Edward, Duke of Saxe-Coburg and Gotha"