Historical events in 303

4 historical records

June 3032 historical events

303, June 22nd · England · Verulamium · Religion · Roman Catholic Church · Alban

Death of Alban, becomes Britains 1st Christian martyr at Verulamium

303, June 22nd · England · Verulamium · Religion · Roman Catholic Church · Alban

Becomes Britains 1st Christian martyr at Verulamium

303 · Roman Empire · Nicomedia · Religion · Roman Catholic Church · Constantine I the Great

While attached to the eastern court, Constantine witnesses the beginning of Diocletian's persecution of Christians.

303 · Roman Empire · Warfare · Military · Magnentius