text: About two-thirds of the areas of these counties were royal property, the others were ruled by clans, for example the Miskóc clan (after whom the city of Miskolc was named.) The area was inhabited mostly by castle serfs and foreign settlers (Pechenegs, Walloons, Czechs and Germans.) By the 12th century more and more areas were owned by noble families and the Church. Most of Borsod was ruled by the Bors-Miskóc clan, while Abaúj was the estate of the Aba clan.
  By the 14th century most of the area was owned by oligarchs. To straighten his rule Charles Robert waged war against them. Palatine Amadé Aba (Genus Aba) was "de facto" ruler of Northern Hungary. Charles Robert betrayed and defeated Amadé in the Battle of Rozgony in 1312, and also gained power over Northern Hungary.
  The differences between towns and villages became important during the Anjou age of Hungary. In Borsod and Abaúj the Free Royal Town of Kassa (today's Košice, Slovakia) and Miskolc emerged as the most important towns. The Castle of Diósgyőr had its prime under Louis the Great, it was one of the favourite residences of the royal family.
  In the 16th century wine growing gained more importance. Today Tokaj-Hegyalja in Zemplén is one of the most important and famous wine districts of Hungary, home of the famous Tokay wine (named after the town Tokaj, the center of the wine district.)
  From the Turkish occupation until the First World War (1526–1914)