Columbia subject headings:
Bianca Maria Visconti, Duchess, consort of Francesco Sforza, Duke of Milan, 1425-1468.
Francesco Sforza, Duke of Milan, 1401-1466.
Gian Galeazzo Sforza, Duke of Milan, 1469-1494.
Sforza family.
Harvard subject headings:
Bianca Maria Visconti, Duchess, consort of Francesco Sforza, Duke of Milan, 1425-1468.
Francesco Sforza, Duke of Milan, 1401-1466.
Galeazzo Maria Sforza, Duke of Milan, 1444-1476.
Gian Galeazzo Sforza, Duke of Milan, 1469-1494.
Sforza family.
Princeton subject headings:
Bianca Maria Visconti, duchess of Milan, 1425-1468.
Francesco Sforza, Duke of Milan, 1401-1466.
Gian Galeazzo Sforza, Duke of Milan, 1469-1494.
Sforza family.