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
Infanta Mariana Victoria of Portugal Infanta Mariana Victoria of Portugal Mariana Victoria of Portugal (or of Braganza; Portuguese: Mariana Vitória; full name: "Mariana Vitória Josefa Francisca Xavier de Paula Antonieta Joana Domingas Gabriela de Bragança"; or ; 15 December 1768 – 2 November 1788) was a Portuguese "Infanta" (princess), the eldest daughter of Queen Maria I of Portugal and her king-consort, Infante Pedro of Portugal. Mariana Victoria was born at the Royal Palace of Queluz, near Lisbon. She was named after her maternal grandmother, Mariana Victoria of Spain, a daughter of Philip V of Spain. Her grandmother Mariana went to Spain in 1777 to discuss