Political map of Europe & the Mediterranean on 09 Sep 337 (The Constantinian Dynasty: Sons of Constantine), showing the following events: Overthrow of Khosrov the Small; Battle of Narasara; Hannibalianus; Death of Constantine the Great; Constantius II’s Purge; Shapur II’s First Siege of Nisibis; Constantius II’s First Sarmatian Campaign; Sons of Constantine; Reign of Constantine II; Reign of Constantius II; Reign of Constans.