Columbia subject headings:
Harvard subject headings:
Fortification--Canada--History--18th century.
Fortification--United States--History--18th century.
French--Canada--Genealogy.
French--United States--Genealogy.
French-Canadians--Genealogy
Registers of births, etc.--Canada
Registers of births, etc.--United States
Princeton subject headings:
Fortification--Canada--History--18th century.
Fortification--United States--History--18th century.
French--Canada--Genealogy.
French--United States--Genealogy.
Registers of births, etc.--Canada.
Registers of births, etc.--United States.