Caption:
Paulus Castrensis, Pauli di Castro, or Paolo Castrense, 1360-1441, Italian jurist, studied under Baldus de Ubaldis. Paulus de Castro Iuris Consult. Copperplate engraving by Johann Theodore de Bry from Jean-Jacques Boissards Bibliotheca Chalcographica, Johann Ammonius, Frankfurt, 1650.