Early modern period
In the early modern period, the Holy Roman Empire was a union of territories in Central Europe under a Holy Roman Emperor the first of which was Otto I. The last was Francis II, who abdicated and dissolved the Empire in 1806 during the Napoleonic Wars. Despite its name, for much of its history the Empire did not include Rome within its borders.
Glycerius (bishop of Milan)
Saint Glycerius has been erroneously confused as the Glycerius (c. 420 - after 480), who was one of the last of the Western Roman Emperors (reigned 473-474), and who became bishop of Salona after his deposition. Accounts concerning the emperor's later life are mixed: