Princess Alexandrine of Prussia (1915–1980)

Princess Alexandrine Irene of Prussia (7 April 1915 – 2 October 1980) was the elder daughter and fifth child of Wilhelm, German Crown Prince, and Cecilie of Mecklenburg-Schwerin. Her grandparents were Wilhelm II, German Emperor and his wife Augusta Victoria of Schleswig-Holstein, and Frederick Francis III of Mecklenburg-Schwerin and Grand Duchess Anastasia Mikhailovna of Russia.

Source: Wikipedia — Princess Alexandrine of Prussia (1915–1980) (CC BY-SA 4.0)