Columbia subject headings:
Netherlands--History--1648-1714.
Netherlands--History--Eighty Years' War, 1568-1648.
Patronage, Political.
Social networks--Netherlands--History--17th century.
Stadholders.
Willem Frederik, Graaf van Nassau-Dietz, 1613-1664.
Harvard subject headings:
Netherlands--History--17th century.
Netherlands--Politics and government--17th century.
Patronage, Political.
Social networks--Netherlands--History--17th century.
Stadholders.
Willem Frederik, Graaf van Nassau-Dietz, 1613-1664.
Princeton subject headings: