Born on 16 December 1616, into the
House of Thun, Guidobald of Thun was chosen as the
Archbishop of Salzburg on 3 February 1654. He officially assumed the title of Archbishop of Salzburg on 24 September 1654, following his ordination by Cardinal
Ernst Adalbert von Harrach. In addition, he established a medical branch at the
University of Salzburg. On 7 March 1666 Guidobald was appointed as the
Bishop of Regensburg, and exactly one year later, on 7 March 1667, he was elevated to the rank of
Cardinal by
Pope Alexander VII. Guidobald was officially confirmed as the Bishop of Regensburg on 16 March 1667. == Death ==