They had eight children and twenty-three grandchildren. Not only was the Princess Royal the first child of Queen Victoria and Prince Albert, she also gave them their first grandchild (the future Emperor Wilhelm II, 27 January 1859 – 4 June 1941) and was grandmother to both the first of their 87 great-grandchildren to be born, Princess Feodora of Saxe-Meiningen (19 May 1879 – 26 August 1945), daughter of Princess Charlotte, and to the last of their 29 great-granddaughters to die, Princess Katherine of Greece and Denmark (4 May 1913 – 2 October 2007), daughter of Princess Sophie. Queen Victoria → Princess Victoria → German Emperor William II → Princess Victoria Louise of Prussia → Princess Frederica of Hanover (Queen of the Hellenes) → King Constantine II Queen Victoria → Princess Victoria → Princess Sophie of Prussia → King Paul → King Constantine II Queen Victoria → Princess Victoria → Princess Sophie of Prussia → Helen, Queen of Romania → King Michael I Children of the Princess Royal and Crown Prince Frederick William of Prussia The portrait below shows the Princess Royal with her husband Frederick William and with Victoria and Albert's first two grandchildren, the future Kaiser Wilhelm II (1859–1941) and Princess Charlotte (1860–1919), who were the only grandchildren born during Albert's lifetime. Edward VII Prince Albert Edward (1841–1910), then the Prince of Wales, married Princess Alexandra of Denmark (1844–1925), later Queen Alexandra of the United Kingdom, on 10 March 1863. They had 3 sons (one of whom died within a day), 3 daughters, 7 grandsons (one stillborn) and 3 granddaughters. The Prince of Wales became Edward VII and Emperor of India at the death of his mother Queen Victoria on 22 January 1901. Edward's and Alexandra's son, George V, (reigned 1910–1936) was the father of Kings Edward VIII (reigned 1936) and George VI (1936–1952), and the grandfather of Queen Elizabeth II (reigned 1952–2022) and her sister Princess Margaret, Countess of Snowdon (1930–2002). Elizabeth and Margaret were therefore great-granddaughters of Edward VII and great-great-granddaughters of Queen Victoria. Queen Victoria → King Edward VII → King George V → King George VI → Queen Elizabeth II → King Charles III Edward's and Alexandra's daughter Princess Maud of Wales became Queen of Norway when her husband, Prince Carl of Denmark, became King Haakon VII (1905–1957) upon the dissolution of Norway's union with Sweden in 1905. Their son, and Edward's grandson, became King