Princess Mary was quite close to her eldest brother, and she shared his antipathy toward his wife, their cousin Caroline of Brunswick. When the latter left for Italy, Princess Mary congratulated her brother "on the prospect of a good riddance. Heaven grant that she may not return again and that we may never see more of her."
Princess Louise, Duchess of Argyll, VA, CI, GCVO, GBE, RRC, GCStJ (Louisa Caroline Alberta; 18 March 1848 – 3 December 1939) was the sixth child and fourth daughter of Queen Victoria and Prince Albert. In her public life, she was a strong proponent of the arts and higher education and of the feminist cause.
In 1981, she first published her memoirs under the title The Memoirs of Princess Alice, Duchess of Gloucester. In 1991, she released a revised edition as Memories of Ninety Years . In 1994, after the Gloucesters had to give up Barnwell Manor for financial reasons, Alice moved from Barnwell to Kensington Palace , where she lived with the current Duke and Duchess of Gloucester. 
Louise, Princess Royal and Duchess of Fife VA, CI (Louise Victoria Alexandra Dagmar; 20 February 1867 – 4 January 1931) was the third child and eldest daughter of King Edward VII and Queen Alexandra of the United Kingdom; she was a younger sister of King George V. Louise was given the title of Princess Royal in 1905.
Princess Eugenie, Mrs Jack Brooksbank (/ ˈ juː ʒ ə n i / YOO-zhə-nee; Eugenie Victoria Helena; born 23 March 1990) is a member of the British royal family. She is the younger daughter of Prince Andrew, Duke of York , and Sarah, Duchess of York .
Princess Caroline was born at Herrenhausen Palace in Hanover, Germany, on 10 June 1713 (New Style Gregorian calendar). Her father was George Augustus, Hereditary Prince of Hanover , the eldest son of George Louis, Elector of Hanover .
Caroline Matilda of Great Britain (Danish: Caroline Mathilde; 22 July [O.S. 11 July] 1751 – 10 May 1775) was Queen of Denmark and Norway from 1766 to 1772 by marriage to King Christian VII. The youngest and posthumous daughter of Frederick, Prince of Wales , by Princess Augusta of Saxe-Gotha , Caroline Matilda was raised in a secluded family atmosphere away from the royal court.