If James Bird Calder has children, then they would be around my mother's age and their children would be around my age. So someone may be out there who would be my 4th or 5th cousin and my son's sixth cousin. Our great great grandparents would be the same.

I'm wondering if the Calder's from Dundee are related to the Calder's of Forfar. It's not very far from there you know!
I am from Dundee, Scotland and I am trying to trace what would be my third cousins and possibly fourth or fifth cousins. All going back to my great great grandfather (Calder) on my mother's side.

(Last address I have from an old will is 1 Grafton Street, Wakefield, Mass. I can't find any death records for him, but I found out that his sister Moreen and aunt who brought him to the states have both died.