Columbia subject headings:
Esdras Edzardis Stiftung--History.
Jews--Germany--Hamburg--Social conditions.
Harvard subject headings:
Christian converts from Judaism--Germany--Hamburg.
Esdras Edzardis Stiftung--History.
Jews--Conversion to Christianity--Germany--Hamburg--History.
Jews--Germany--Hamburg--History.
Jews--Germany--Hamburg--Social conditions.
Princeton subject headings: