James Davidson, Surgeon, born in Scotland, attached to Royal Canadian Emigrant regiment 1775-1779, and then attached to the 84th regiment from 1781-1785.
Official posting (documented) is to Quebec City, however, regiment campaigned in US. Son's census records (as well as other documents) indicate birth in Bennington, Vermont in the 1780-1790 time period.
Mother's name assumed to be Jane Richardson, James' first wife.
Where would I locate a birth record for the son, Benjamin Davidson, who served as a Serjeant in the Glengarry Fencibles from 1812-1815 and later located to Brighton, Northumberland, Ontario?
I have reviewed records of Chaplains Returns and Quartermaster Returns at the BNA and on FindMyPast, but am unable to locate any birth record.