- ^ Carl J. Ekberg (July 1981), "Abel Servien, Cardinal Mazarin, and the Formulation of French Foreign Policy, 1653–1659," The International History Review, 3(3):317–29
The imperial election of 1658 was an imperial election held to select the emperor of the Holy Roman Empire. It took place in Frankfurt on July 18.
The death of Ferdinand III, Holy Roman Emperor, on April 2, 1657 was followed by the longest interregnum since the 13th century. This was largely a result of the youth of Ferdinand's surviving son Leopold, who was only seventeen at the time of his father's death. It was generally agreed that the emperor had to be at least eighteen years old. Cardinal Mazarin, the French chief minister, hoped to prevent Leopold's election and to secure either the election of his king Louis XIV or, at least, a candidate from outside the House of Habsburg such as Ferdinand Maria, Elector of Bavaria.[1] The electors called to choose Ferdinand's successor were:
Following the precedent set by his elder brother in the election of 1653, Leopold abstained from the vote.
Mazarin's efforts were unsuccessful and Leopold was elected with little difficulty. He was crowned at Frankfurt on August 1.
