Máté Csák or Matthew III Csák (between 1260 and 1265 – 18 March 1321; , ), also Máté Csák of Trencsén oligarch who ruled de facto independently the north-western counties of Medieval Hungary (today roughly the western half of present-day Slovakia and parts of Northern Hungary). He held the offices of master of the horse (főlovászmester) (1293–1296), palatine (nádor) (1296–1297, 1302–1309) and master of the treasury (tárnokmester) (1309–1311). He was able to maintain his rule over his territories even after his defeat at the Battle of Rozgony against King Charles I of Hungary. In the 19th century, he was often described as a symbol of the struggle for independence in both the Hungarian and Slovak literatures. inherited their father's possessions, Komárom (Slovak: Komárno) and Szenic (Slovak: Senica). The level of independence he had achieved together with his contacts with the Czech lands (especially with Moravia) positively influenced also the development of local Slovak speaking nobility. Regardless of his relatively short rule his (ex-)domain was called the Matthew's Land (terra Matthei) already in the 14th century. This concept had been preserved until the 15th century, when individuals still used to claim their origin from the Matthew's Land (de Terra Matthei) instead of the official administrative divisions or settlements of the Kingdom of Hungary. Thereafter, the topic was covered by numerous Slovak poets and writers like Ľudovít Štúr, Ján Kalinčiak, Jozef Miloslav Hurban, Mikuláš Dohány, Viliam Paulíny-Tóth, Samuel Ornis, Jonáš Záborský, Jozef Škultéty and others.

This view was primarily held by a relatively narrow group of Slovak intellectuals. By the second half of the 19th century and the early 20th century there was a growing trend to question Matthew Csák as a Slovak national hero from individuals like Jonáš Záborský and Július Botto. By 1923, Slovak historiography definitively rejected this viewpoint through Slovak historian Jozef Škultéty. Similar views are also rejected by modern Slovak historiography. In Slovak historical memory Matthew Csák is perceived simply as a feudal magnate, a notable regional figure and the "Lord of Váh and Tatras".

See also

  • Beckov Castle – owned and fortified by Matthew Csák
  • Amade Aba – oligarch who ruled de facto independently the northern and north-eastern counties of the Kingdom of Hungary