I am trying to document the lineage of my mothers side of my family whose surname was HOLMES. Other people researching the same lineage have indicated that my gggrandparents would be Hector HOLM and Elizabeth CAMERON of Rosshire, Scotland. Their son Donald HOLMES (1816-1885) was born in Rosshire and emigrated to Ontario, Canada in the mid 1800's. The name change, HOLM to HOLMES causes me some doubt as to whether or not Donald was in fact born HOLM. Does anyone have any info on name changes such as this?