Franz Egon of Fürstenberg, Bavarian bishop (b. 1625)
Franz Egon von Fürstenberg-Heiligenberg (10 April 1626, Heiligenberg – 1 April 1682) was a German count in the Holy Roman Empire. He was prime minister for the Archbishop-Elector of Cologne, and at the same time worked for Louis XIV of France influencing affairs in the Empire. Franz eventually became Prince-Bishop of Strassburg.