Columbia subject headings:
Clans--Scotland--Highlands--History.
Highlands (Scotland)--Biography.
Highlands (Scotland)--History.
Highlands (Scotland)--Social life and customs.
McDougall family--Correspondence.
Harvard subject headings:
Clans--Scotland--Highlands--History.
Highlands (Scotland)--Biography.
Highlands (Scotland)--History.
Highlands (Scotland)--Social life and customs.
McDougall family--Correspondence.
Princeton subject headings:
Highlands (Scotland)--History.
Highlands (Scotland)--Social life and customs.
McDougall family.
Scotland--History.