The Kloosterkerk is one of the oldest buildings in The Hague, situated at the Lange Voorhout. The church and monastery were built between 1397 and 1403. Well-known people were buried in the church, like Jacob Cats (1660) and Gabriel Fahrenheit (1736). The church has an organ built by the famous Danish organ builder Marcussen in 1966. Besides it’s function as a church, the church is also an important concert venue in the city.