Searching for information on my great grandfather, Lachlan McFadyen (surname spelling may vary). He married Catherine on Tiree. They emigrated with a brother and his family in the early 1800s and settled in Brock Township, Old Ontario County, Ontario, Canada, just a couple of miles to the south-west of Manilla, Ont. I have most of the Canadian side of the family but have no further info on Lachlan and Catherine on Tiree. Any help would be much appreciated.