Columbia subject headings:
Harvard subject headings:
Nobility--Poland--Correspondence.
Radziwiłł, Hieronim Florian, 1715-1760--Correspondence.
Radziwiłł, Magdalena, 1720-1763--Correspondence.
Princeton subject headings:
Aristocracy (Social class)--Poland--History--18th century--Correspondence.
Personal correspondence.
Radziwiłł, Hieronim Florian, 1715-1760--Marriage.
Radziwiłł, Magdalena, 1724?-1763--Correspondence.
Radziwiłł, Magdalena, 1724?-1763--Marriage.
Statesmen's spouses--Poland--History--18th century--Correspondence.