The Battle of Ter Heijde took place on March 31, 1351, during the ongoing conflict between the County of Holland and the Duchy of Brabant. This naval battle occurred near the village of Ter Heijde, located on the coast of present-day Netherlands. The forces of Holland, led by Admiral Willem van Duivenvoorde, faced off against the Brabantian fleet commanded by Hendrik van Vianden. The battle was significant as it showcased the naval capabilities of the Holland forces and their strategic importance in controlling trade routes. Ultimately, the victory for Holland solidified their dominance in the region and contributed to the ongoing power struggles in medieval Europe.