Columbia subject headings:
Mainzer Heiliggeist-Spital--History--Sources.
Mainzer Heiliggeist-Spital--History.
Harvard subject headings:
Church lands--Germany--Mainz (Rhineland-Palatinate)--History--Sources.
Mainz (Rhineland-Palatinate, Germany)--Church history--Sources.
Mainzer Heiliggeist-Spital--History--Sources.
Princeton subject headings:
Hospitals--Germany--Mainz (Rhineland-Palatinate)--History--Sources.
Mainz Region (Rhineland-Palatinate, Germany)--History--Sources.
Mainzer Heiliggeist-Spital--Finance--History--Sources.
Mainzer Heiliggeist-Spital--History--Sources.