From the Wikipedia page 
Overijssel (Dutch pronunciation: [ˌoːvəˈrɛisəl] (About this sound listen); Dutch Low Saxon: Oaveriessel [ˌoːvəˈriːsəɫ]) is a province of the Netherlands in the central-eastern part of the country. The province's name translates to "Across the IJssel", from the perspective of the Episcopal principality of Utrecht by which it was held until 1528. The capital city of Overijssel is Zwolle and the largest city is Enschede. The province has a population of 1,113,529 inhabitants.