Columbia subject headings:
Barnes, Robert, 1495-1540.
Bradford, John, 1510?-1555.
Frith, John, 1503-1533.
Rogers, John, 1500?-1555.
Harvard subject headings:
Barnes, Robert, 1495-1540.
Bradford, John, 1510?-1555.
Frith, John, 1503-1533.
Rogers, John, 1500?-1555.
Princeton subject headings: