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
Prince Albert Victor, Duke of Clarence and Avondale a grandchild of the reigning British monarch in the male line and a son of the Prince of Wales, he was formally styled "His Royal Highness Prince Albert Victor of Wales" from birth. He was christened "Albert Victor Christian Edward" in the private chapel of Buckingham Palace on 10 March 1864 by the Archbishop of Canterbury, Charles Longley, but was known informally as "Eddy". His godparents were Queen Victoria (his paternal grandmother), King Christian IX of Denmark (his maternal grandfather, represented by his brother Prince John of Schleswig-Holstein-Sonderburg-Glücksburg), King Leopold I of Belgium (his great great-uncle), the Dowager Duchess of