Mihály Károlyi

The assessment of his political activities is strikingly contradictory, although there is a general consensus that he was a weak and unsuccessful leader. Beyond this, during the Horthy era, he was identified as one of the main causes of Treaty of Trianon and officially sentenced as a traitor by the legal court. Károlyi was declared as a persona non grata, thus he could not return to Hungay until 1945. Conversely, according to the political left, he was respected as a statesman who recognized that the culpable war policies of the leaders of the Monarchy were leading Hungary into the disaster of World War I, and he attempted, in his own way, to counteract this. These contradictions in his evaluation still continue to resonate among various political factions of Hungarian domestic political life even in the early 21st century.
His half-brother, Count József Károlyi (1884–1934), was the head of Fejér County, a member of parliament, and one of the prominent legitimist politicians of the Horthy era. When he learned that Mihály Károlyi had become prime minister as a result of the 1918 Aster Revolution, Count József Károlyi resigned from his position and became one of the most aggressive critics and opponents of Mihály Károlyi's government, as he considered Mihály intellectually unfit for a leadership role. Provided by Wikipedia