Columbia subject headings:
Alsace (France)--Biography.
Alsace (France)--History.
Ferrette family.
Nobility--France--Alsace--History.
Harvard subject headings:
Ferrette (France)--Genealogy.
Ferrette (France)--History.
Ferrette, Counts of.
Nobility--France--Ferrette--Biography.
Princeton subject headings:
Alsace (France)--Biography.
Alsace (France)--History.
Ferrette family.
Nobility--France--Alsace--History.