Mary Innes-Ker, Duchess of Roxburghe

Mary Evelyn Hungerford Innes-Ker, Duchess of Roxburghe (23 March 1915 – 2 July 2014), born Lady Mary Crewe-Milnes, was a British aristocrat. She was a daughter of Robert Crewe-Milnes, 1st Marquess of Crewe, by his marriage to Lady Peggy Primrose, one of the first seven women appointed as magistrates in 1919 following the passing of the Sex Disqualification (Removal) Act 1919. Her maternal grandparents were Hannah de Rothschild and Archibald Primrose, 5th Earl of Rosebery.

Marriage and divorce A goddaughter of Queen Mary,

She was a great patron of the Royal Ballet in the era of Margot Fonteyn and Frederick Ashton.

Death The Duchess of Roxburghe died aged 99 on 2 July 2014 after a long illness.

Bequests In her will, the Duchess also bequeathed her family's collection of over 7,500 books, including major and hitherto unknown works of English and French literature, to the library of Trinity College, Cambridge, where both her father and grandfather had studied. Among the books was discovered a first edition of The Faerie Queene, which had been inscribed by Charles I during his imprisonment.