the Battle of Mulroy. During the Williamite War in Ireland the Clan Mackenzie (led by their chief Kenneth Mackenzie, 4th Earl of Seaforth) are believed to have supported King James at the Siege of Derry and the Battle of the Boyne in 1690. 18th century and Jacobite risings During the Jacobite rising of 1715 chief William Mackenzie, 5th Earl of Seaforth led the Clan Mackenzie in support of the Jacobite rebels. However, during the Jacobite rising of 1745 the Clan Mackenzie was divided: The chief, Kenneth Mackenzie, Lord Fortrose, did not support the Jacobites and raised several Independent Highland Companies from the Clan Mackenzie to support the British Government. However, during the 1745 rising a large part of the Clan Mackenzie followed the chief's cousin, George Mackenzie, 3rd Earl of Cromartie who was a Jacobite. 1715 and 1719 Jacobite risings In what is known as the Skirmish of Alness in 1715 the Earl of Seaforth, chief of Mackenzie led a force of 3000 men that forced the retreat of a smaller force loyal to the British Government, which was commanded by the Earl of Sutherland and included the clans Sutherland, Munro, Ross and Mackay. Much of the Ross's and Munro's lands were ravaged, but they retaliated by raiding the Mackenzie lands in what is known as the Siege of Brahan. The Siege of Inverness (1715) came to an end when the town, which was being held by the Mackenzies was surrendered to Simon Fraser of Lovat. Soon after this Colonel Sir Robert Munro, 6th Baronet of Foulis marched into the town of Inverness with 400 Munros and took over control as governor from Fraser. Government troops arrived in Inverness towards the end of February, and for some months the process of disarming the rebels went on, led by a Munro detachment under George Munro of Culcairn. The clan rivalries which had erupted in rebellion were finding an outlet in local politics. The Mackenzie's position as Earl of Seaforth came to an end in 1716, and it seems to have been arranged that while the Clan Ross held the county seat the Munros would represent the Tain Burghs. To secure the burghs, control of three out of the five was necessary. Ross ascendancy was secure in Tain, and from 1716 to 1745 the Munros controlled Dingwall. The Clan Mackenzie fought at the Battle of Glen Shiel in 1719 where they were