On 26 December 1481,[1] Bishop David sent an army of 4,000 to 5,000 men to retake Utrecht. When his forces reached the village of Westbroek on the northern edge of Utrecht, they burned the village to the ground and killed the inhabitants. An armed mob formed in Utrecht and headed toward Westbroek to take revenge. When the mob saw the size of David's army, it tried to flee back to the city. Bishop David's army pursued them and killed everybody they could. Sources vary widely on the number of deaths, from 50 prisoners and 100 dead to 500 dead to 1,500 dead.[1]