Prince Henry, Duke of Gloucester of King George V and Queen Mary. His widow became the longest-lived member of the British royal family in history. Prince Henry was born on 31 March 1900, at York Cottage, on the Sandringham Estate during the reign of his great-grandmother Queen Victoria. His father was the Duke of York (later King George V), the eldest surviving son of the Prince and Princess of Wales (later King Edward VII and Queen Alexandra). His mother was the Duchess of York (later Queen Mary), the only daughter of the Duke and Duchess of Teck. At the time of his birth, he was
Princess Katherine of Greece and Denmark Queen Helen, Queen Mother of Romania in 1982, to the time of her own death, she was Queen Victoria's most senior female line descendant. Her death marked the end of all female-line direct descendants of Frederick III, German Emperor and Victoria, Princess Royal. Princess Katherine of Greece and Denmark and Major Richard Campbell Andrew Brandram had one child, a son: Her paternal grandparents were King George I of Greece, child of King Christian IX of Denmark, and Olga Konstantinovna of Russia. Her maternal grandparents were Frederick III, German Emperor, and the Empress Victoria, the eldest child of Queen Victoria of