I can't think of any town pronounced like that - and certainly not written in a similar way.
You may be thinking of Nijemirdum (Friesian spelling: Nijemardum), which is a small village (just 555 inhabitants) in Friesland. It lies close to the north-east coast of the IJsselmeer, about 12 km west of the town of Lemmer.
Grou is a town in Boarnsterhim in the province Friesland of the Netherlands and has around 5737 citizens (2007). The town is located on the Pikmeer lake and the Prinses Margrietkanaal.
Mark Friesland's birth name is Mark Friesland.
Yes Zurich is in the Netherlands (it's a little town in the province of Friesland). However Zürich is in Switzerland.
Friesland Foods was created in 1879.
Admiralty of Friesland was created in 1596.
Admiralty of Friesland ended in 1795.
Friesland Flyers was created in 1967.
Mark Friesland is 183 cm.
Emo of Friesland died in 1237.
The population of Friesland Foods is 14,582.
Mark Friesland goes by Marko.
The area of Friesland - district - is 608 square kilometers.