The MacGregor’s motto “My
blood is royal” is their claim to royal descent. The clan
were one of the most famous victims of the Clan Campbell’s
expansionism.
It held lands in Glenstrae, Glenlochy and Glenorchy. With the
capture of Iain MacGregor in 1296, his property was passed to the
Campbell Clan. They were pushed further into Glenstrae.