Prince Frederick Adolf, Duke of Östergötland
Prince Frederick Adolf, Duke of Östergötland was a Swedish Prince, youngest son of King Adolf Frederick of Sweden and Louisa Ulrika of Prussia, a sister of Frederick the Great, King of Prussia. He was given the title Duke of Östergötland.
Portrait by Alexander Roslin, c. 1770
Coronet created for Prince Frederick Adolf and worn at his brother Gustav's coronation in 1772.
Adolf Frederick of Sweden
Adolf Frederick, or Adolph Frederick was King of Sweden from 1751 until his death in 1771. He was the son of Christian August of Holstein-Gottorp, Prince of Eutin, and Albertina Frederica of Baden-Durlach. He was an uncle of Catherine the Great and husband to Louisa Ulrika of Prussia.
Coronation medal 1751
Portrait by Gustaf Lundberg
Medal of the king and queen 1762
Adolf Fredrick by Antoine Pesne, c. 1743