Olivia Susan Bennet, Countess of Tankerville (18 July 1830 – 15 February 1922), formerly Lady Olivia Montagu, was the wife of Charles Bennet, 6th Earl of Tankerville.
Their oldest son, Lord Ossulston, purchased a commission in the Coldstream Guards in 1870,[5] later transferring to the Rifle Brigade as a lieutenant in 1873.[6] Following his death, the second son, George, became heir to the earldom.[7]
Her only published work was a pamphlet, A Bright Spot In Outcast London. It was published in 1884, and was reprinted by Nabu Press in 2011.[8]
The countess died at Greystokes, Tunbridge Wells, Kent, aged 91.