Grandchildren of Queen Victoria and Prince Albert of Saxe-Coburg and Gotha 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 King Edward VII and Emperor of India at the death of his mother Queen Victoria on 22 January 1901. Edward's and Alexandra's son King George V (reigned 1910–1936) was the father of Kings Edward VIII (reigned 1936) and George VI (1936–1952), and the grandfather of the present Queen Elizabeth II (acceded to the throne February 1952)
Royal descendants of Queen Victoria and King Christian IX Victoria. Lastly, Victoria had two more granddaughters who became queens: Marie of Edinburgh, who married Ferdinand I of Romania, and Victoria Eugenie of Battenberg who married Alfonso XIII of Spain. Christian IX was therefore the grandfather of an emperor and two kings who all married granddaughters of Victoria, one of whom (Maud of Wales) was also a granddaughter of Christian IX. In total, five of his grandsons were reigning sovereigns. Victoria, meanwhile, was the grandmother of an emperor, a king-emperor, four queens consort and an empress consort. During the First World War (1914–1918), many monarchs of countries from both sides