John and Nancy and her family all came to Canada from Tryon County N.Y. at the time of the revolutionary war.
The names you mention in the land grants, excepting Duncan, match the names of some of their 11 children.
My father had told me that his ancestors came to Canada as U.E.L.'s. I now wish I had listened to him with both ears.
The names I have of John & Nancy's children are as follows:
David b. 1787
John b. 1791
Hugh b. 1793
Ann Nancy b. 1797
Donald b. Apr. 6 1798 - Glengarry ( my 4th Gr. grandfather)
Ronald b. 1800
Alexander Robert b. abt. 1805
Barbara abt 1806
Roderick abt 1807
James abt 1809
Thanks for all your help.