Princess Kira of Prussia (Kira Auguste Viktoria Friederike; 27 June 1943 – 10 January 2004) was the fourth child and second daughter of Louis Ferdinand, Prince of Prussia and Grand Duchess Kira Kirillovna of Russia. Princess Kira was born in Cadienen, East Prussia (today Kadyny, Poland). She married Thomas Frank Liepsner on 10 September 1973 in a civil ceremony. The religious ceremony was held the next day at Felizenweil. They were divorced in 1984. They had one daughter, Kira-Marina Liepsner (born 22 January 1977), who married Andreas Felix Paul von Bismarck (born 31 January 1979) on 7 May 2005 in St. Peter und Paul Church on Nikolskoë, Berlin. She died in Berlin after a long illness. Her urn was buried on Burg Hohenzollern.