Columbia subject headings:
Harvard subject headings:
Fleckenstein family.
Germany--Genealogy.
Princeton subject headings:
Alsace (France)--History.
Fleckenstein family.
Land tenure--France--Alsace--History.
Land tenure--Germany--Rhineland-Palatinate--History.
Nobility--France--Alsace--History.
Nobility--Germany--Rhineland-Palatinate--History.
Rhineland-Palatinate (Germany)--History.