Princess Michael of Kent Trauttmansdorff and Nostitz family. Princess Michael of Kent Princess Michael of Kent (born Baroness Marie Christine von Reibnitz; 15 January 1945) is a member of the British Royal Family of German, Austrian and Hungarian descent. She is married to Prince Michael of Kent, a grandson of King George V. Princess Michael was an interior designer before becoming an author; she has written several books on European royalty (mostly her cousins). She also undertakes lecture tours as well as supporting her husband in his public duties. Marie Christine Anna Agnes Hedwig Ida von Reibnitz was born on 15 January 1945 in
Princess Mary Adelaide of Cambridge 27 October 1897 at White Lodge, following an emergency operation. She was buried in the royal vault at St. George's Chapel, Windsor. As a male-line granddaughter of the British monarch, she was styled "Her Royal Highness" Princess Mary Adelaide of Cambridge. As the male-line granddaughter of a king of Hanover, Princess Mary Adelaide also bore the titles of Princess of Hanover and Duchess of Brunswick-Lüneburg. Princess Mary Adelaide of Cambridge Princess Mary Adelaide of Cambridge (Mary Adelaide Wilhelmina Elizabeth; 27 November 1833 – 27 October 1897) was a member of the British royal family, a granddaughter of George III, grandmother