Ivan Kőszegi

Ivan Kőszegi
Palatine of Hungary
Reign	1281 1287–1288 1302–1307
Predecessor	Peter Csák (1st term) Makján Aba (2nd term) Stephen Ákos (3rd term)
Successor	Matthew Csák (1st term) Amadeus Aba (2nd term) several office-holders (3rd term)
Spouse(s)	unknown
Issue Gregory John
Noble family	House of Kőszegi
Father	Henry I
Died	5 April 1308

Ivan Kőszegi, also John Héder (Hungarian: Kőszegi Iván; died 5 April 1308), was an influential lord in the Kingdom of Hungary at the turn of the 13th and 14th centuries. He was Palatine in 1281, between 1287 and 1288, and from 1302 until 1307, Ban of Slavonia in 1275, from 1284 until 1285 and in 1290, and Master of the treasury in 1276 and 1291. He initially supported Andrew III of Hungary, but from 1292 he turned against the king and became a partisan of the pretender, Charles Martel, Duke of Salerno.

Sources

Ivan House of Kőszegi Born:  ? Died: 5 April 1308
Political offices
Preceded by Denis Péc	Ban of Slavonia alongside Nicholas Gutkeled 1275	Succeeded by Thomas Hont-Pázmány
Preceded by Matthew Csák	Master of the treasury 1276	Succeeded by Ugrin Csák
Preceded by Peter Csák	Palatine of Hungary 1281	Succeeded by Matthew Csák
Preceded by Peter Tétény	Ban of Slavonia 1284–1285	Succeeded by Stephen Gutkeled
Preceded by Makján Aba	Palatine of Hungary 1287–1288	Succeeded by Amadeus Aba
Preceded by Radoslav Babonić	Ban of Slavonia 1290	Succeeded by Henry Kőszegi
Preceded by Lawrence Aba	Master of the treasury 1291	Succeeded by Mojs Ákos
Preceded by Stephen Ákos	Palatine of Hungary alongside others 1302–1307	Succeeded by several office-holders