Born at the
Hungarian castle of
Komárom (now Komárno, on the northern shore), Leopold Karl von Kollonitsch was the son of Count Ernst von Kollonitsch, Governor of the castle, by his marriage to Anne Elizabeth von Kueffstein. He became a candidate officer of the
Sovereign Military Order of Malta, first seeing action in the
Cretan War, when the Knights of Malta supported
Venice against the Turks. In 1650 he was
knighted at Vienna. In 1654 he took part in the
defence of Crete, and in 1655 he fought at the
Battle of the Dardanelles, a victory for Venice. He became a
Knight Hospitaller in 1658 and was next appointed as Prior and Castellan of the Order of Mailberg, based at
Schloss Mailberg. Soon he was also in command of
Eger in
Bohemia. ==Churchman==