Sarah, Duchess of York her divorce on 30 May 1996, she retained the style "Her Royal Highness" with the style of other divorced peeresses, eliminating the preface "The" before "Duchess of York". However, in accordance with letters patent issued in August 1996 regulating post-divorce royal titles, Sarah ceased being a "Royal Highness", as she was no longer married to the Duke of York. Her current name, thus, is "Sarah, Duchess of York". Should she marry again, Sarah would lose the use of the style of "Duchess of York". Since the divorce, Sarah still attends some functions with her daughters, such as the investitures of
Mary Montagu, Duchess of Montagu Mary Montagu, Duchess of Montagu Mary Montagu, Duchess of Montagu (15 July 1689 – 14 May 1751), formerly Lady Mary Churchill, was a British court official and noble, the wife of John Montagu, 2nd Duke of Montagu. She was the youngest surviving daughter of John Churchill, 1st Duke of Marlborough, and his wife Sarah. She married Montagu on 17 March 1705, when he was Earl of Montagu. They had five children: From 1714 to 1717, the duchess was a Lady of the Bedchamber to the Princess of Wales. She was painted by Sir Godfrey Kneller in 1740. A portrait of