Columbia subject headings:
Harvard subject headings:
Borkum Island (Germany)--History--19th century.
Burial--Germany--Borkum Island--Case studies.
Burial--History--19th century.
Drowning victims--Germany--Borkum Island--Case studies.
Drowning victims--History--19th century.
Shipwrecks--Germany--Borkum Island--Case studies.
Shipwrecks--History--19th century.
Princeton subject headings:
Burial.
Drowning victims.
Shipwrecks.