Columbia subject headings:
Gonzaga-Colonna, Giulia di, duchessa di Traetto, 1513?-1566--Religion.
Gonzaga-Colonna, Giulia di, duchessa di Traetto, 1513?-1566.
Italy--Church history--16th century.
Italy--History--1492-1559.
Italy--Intellectual life--16th century.
Nobility--Italy--Biography.
Reformation--Italy.
Harvard subject headings:
Gonzaga-Colonna, Giulia di, duchessa di Traetto, 1513?-1566
Italy--History--1492-1559
Nobility--Italy--Biography
Princeton subject headings:
Gonzaga-Colonna, Giulia di, duchessa di Traetto, 1513?-1566--Religion.
Gonzaga-Colonna, Giulia di, duchessa di Traetto, 1513?-1566.
Italy--Church history--16th century.
Italy--History--1492-1559.
Italy--Intellectual life--16th century.
Nobility--Italy--Biography.
Reformation--Italy.