Martenshoek is a village in the Dutch province of Groningen. The Netherlands ( Dutch:, ˈnedərlɑnt is the European part of the Kingdom of the Netherlands, which consists of the Netherlands the Netherlands Groningen is the northeasternmost province of the Netherlands. It is located in the municipality of Hoogezand-Sappemeer, about 2 km west of the town of Hoogezand. Hoogezand-Sappemeer ( is a Municipality in the northeastern Netherlands. [1]