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 (last Viceroy of India), Tsarevich Alexei of Russia and Alexei's sisters the Grand Duchesses Olga, Tatiana, Maria and Anastasia. Queen Victoria's own death in January 1901 was preceded by the deaths of three of her own children (Princess Alice in December 1878, Prince Leopold in March 1884, and Prince Alfred in July 1900) and soon followed by the Princess Royal's death in August 1901. Aside from the four boys who died as infants, Queen Victoria had survived seven of her grandchildren: Victoria and Albert had one pair of grandparents in common, Francis, Duke of Saxe-Coburg-Saalfeld, and Countess Augusta Reuss of