Ronald Ferguson Ronald Ferguson Major Ronald Ivor Ferguson (10 October 1931 – 16 March 2003) was the father of Sarah, Duchess of York, former wife to the Duke of York. He was the maternal grandfather of Princesses Beatrice and Eugenie of York. Major Ferguson was polo manager, initially to the Duke of Edinburgh and later, for many years, to the Prince of Wales. Ferguson was the son of Colonel Andrew Henry Ferguson (1899–1966) and his wife Marian Louisa Montagu Douglas Scott (1908–1996), a first cousin of Lady Alice Montagu Douglas Scott, who became (after her wedding to Prince Henry, Duke of Gloucester)
Sarah Churchill, Duchess of Marlborough Sarah opened his correspondence and filtered the letters Marlborough received, lest their contents precipitate another stroke. Sarah's relationship with her children was strained. Although she had a good relationship with her daughter, Anne Spencer, she became estranged from her daughters Henrietta, Elizabeth and Mary. Similarly heartbroken when her favourite daughter Anne died in 1716, Sarah kept her favourite cup, a lock of her hair, and adopted the Sunderlands' youngest child, Lady Diana, who would later become her favourite granddaughter. John Churchill died at Windsor in 1722, and Sarah arranged a large funeral for him. Their daughter, Henrietta, became duchess in