The Earl of Argyll, aged just 19 years, had with him a force of about 12,000 men. He entered into Badenoch and laid siege to Ruthven Castle on 27 September 1594. In Argyll's army was the Earl of Atholl, Lachlan Mor Maclean, chief of Clan Maclean, the Chief of Clan Mackintosh, the Laird of Grant, the Clan Gregor, MacNeil of Barra, together with the whole of Clan Campbell. Ruthven Castle was well defended by the Clan Macpherson who were vassals of the Earl of Huntly and so the Earl of Argyll had to give up the siege. Following this Argyll marched through Strathspey and on 2 October encamped at Druminnor Castle. From there Argyll sent orders for Lord Forbes, Clan Fraser of Lovat, Clan Dunbar, Clan Mackenzie, Clan Irvine, Clan Ogilvy, and the Clan Leslie to join him.