Columbia subject headings:
Harvard subject headings:
Charities--England--York--History.
Hospitals, Medieval--England--York--History.
Nursing--England--York--History.
Poor--Hospital care--England--York--History.
Poor--Services for--England--York--History.
St. Leonard's (York, England)
St. Leonard's (York, England)--History.
York (England)--Social conditions.
Princeton subject headings:
Charities--England--York--History.
Nursing--England--York--History.
Poor--Services for--England--York--History.
St. Leonard's (York, England)--History.
York (England)--Social conditions.