Bibliographical sources mentioned in this text:
Antoninus 60.5
Ausonius 60.3
Guicciardini 60.4, 60.7
Ortelius : Itinerarium 60.7
Surhonius, Jacobus is mentioned in the cartouche of the Luxemburg map as its maker, Ort60
Vercerius, Conradus 60.2, 60.3