Tuhia he haere tonu mo tenei waahanga - Na tenei i arahi ki te wa tino morearea o te mahi a Ferdinand, i te tau 1529, i te wa i whai painga ai a Suleiman i tenei tautoko Hungarian mo te whakaeke nui engari kaore i angitu i te taone nui o Ferdinand: te Siege o Vienna
, i tonoa ai a Ferdinand ki te rerenga ki Bohemia. Ko tetahi atu whakaekenga Ottoman i peia i te 1532 (tirohia te Siege of Güns). I taua tau i whakarite a Ferdinand i te rangimarie me nga Ottomans, i wehewehe i Hungary ki tetahi waahanga o Habsburg i te hauauru me te rohe o John Zápolya i te rawhiti, ko te whakamutunga he kawanatanga o te Ottoman Empire.