Gustav III, also called Gustavus III, was King of Sweden from 1771 until his assassination in 1792. He was the eldest son of King Adolf Frederick and Queen Louisa Ulrika of Sweden. Wikipedia
Born: January 24, 1746, Stockholm, Sweden
Assassinated: March 29, 1792, The Royal Palace, Stockholm, Sweden
Children: Gustav IV Adolf and Prince Carl Gustav, Duke of Småland
Spouse: Sophia Magdalena of Denmark (m. 1766–1792)
Grandchildren: Gustav, Prince of Vasa, Princess Sophie of Sweden, Princess Amalia of Sweden, and more
Parents: Adolf Frederick of Sweden and Louisa Ulrika of Prussia