Gustavus III, King of Sweden
- Bertil H. van Boer
(b Stockholm, Jan 24, 1746; d Stockholm, March 29, 1792). Swedish ruler, patron and librettist. Son of Queen Lovisa Ulrika (the sister of Frederick the Great) and King Adolph Frederik, he began to write librettos and dramas at the age of ten. He continued his education in Paris, where he began to write paraphrases of ...