King William arrived by ship and embarked on the quay, the location today is marked with a blue plaque, after being greeted and refreshed he rode to the White House at Whiteabbey to meet Schomberg before going to Belfast and then to the Boyne where on 1st July 1690 he engaged in battle with his father-in-law James II, the then deposed King of England. The final decisive confrontation between the Jacobite and the Williamite forces took place at Aughrim in County Galway on the 12th July 1691, it was the bloodiest battle ever fought on Irish soil with the loss of over 7,000 men.