Princess Helena Victoria of Schleswig-Holstein Princess Helena Victoria of Schleswig-Holstein Princess Helena Victoria of Schleswig-Holstein (Victoria Louise Sophia Augusta Amelia Helena; 3 May 1870 – 13 March 1948) was a granddaughter of Queen Victoria of the United Kingdom. Princess Helena Victoria (always known to her family as "Thora") was born at Frogmore House, near Windsor Castle. Her father was Prince Christian of Schleswig-Holstein, the third son of Christian, Duke of Augustenburg and Countess Louise af Danneskjold-Samsøe. Her mother was Princess Helena, the fifth child and third daughter of Queen Victoria and Prince Albert of Saxe-Coburg and Gotha. Her parents resided in Britain from marriage. She
Prince Leopold, Duke of Albany possibilities. Insisting that the children of British monarchs should marry into other reigning Protestant families, Victoria suggested a meeting with Princess Helena Friederike, the daughter of Georg Viktor, reigning Prince of Waldeck-Pyrmont, one of whose daughters had already married King William III of the Netherlands. On 27 April 1882, Leopold and Helena were married, at St George's Chapel at Windsor Castle, and his income was raised by parliament to £25,000. Leopold and Helena enjoyed a happy (although brief) marriage. In 1883, Leopold became a father when his wife gave birth to a daughter, Alice. He died shortly before the birth