Queen Victoria interred beside Prince Albert in Frogmore Mausoleum at Windsor Great Park. With a reign of 63 years, seven months and two days, Victoria was the longest-reigning British monarch and the longest-reigning queen regnant in world history until her great-great-granddaughter Elizabeth II surpassed her on 9 September 2015. She was the last monarch of Britain from the House of Hanover. Her son and successor Edward VII belonged to her husband's House of Saxe-Coburg and Gotha. According to one of her biographers, Giles St Aubyn, Victoria wrote an average of 2,500 words a day during her adult life. From July 1832 until
Grandchildren of Queen Victoria and Prince Albert of Saxe-Coburg and Gotha 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 (Queen of the Hellenes) → King Paul → King Constantine II The portrait below shows the Princess Royal with her husband Frederick 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. Prince Albert Edward (1841–1910), then the Prince