King of Poland, 1648-1672.
From the description of Autograph signature to letter : Danzic, to Cardinal Santa Croce, 1660 Feb. 14. (Unknown). WorldCat record id: 270493486
From the description of Autograph subscription and signature to letter : Strasburg, to Louis XIV, King of France, 1669 Sept. 28. (Unknown). WorldCat record id: 270493990
Cardinal of the Catholic Church, absolved by the Pope upon becoming King of Poland. Sometimes also known as Kazimierz V.
From the description of Indenture of Jan II Kazimierz, king of Poland, 1659. (Unknown). WorldCat record id: 77708981