Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Germany--Dortmund.
Hörde (Dortmund, Germany)--Antiquities.
Hörde (Dortmund, Germany)--Seal.
Hörde family--Registers.
Hörde family.
Ministerials--History.
Nobility--Germany--Dortmund--History.
Princeton subject headings:
Excavations (Archaeology)--Germany--Dortmund.
Hörde (Dortmund, Germany)--Antiquities.
Hörde (Dortmund, Germany)--Seal.
Hörde family--Registers.
Hörde family.
Ministerials--History.
Nobility--Germany--Dortmund--History.