Historical biography archive · Updated 2026-11-03

Constantine II Biography and Timeline — Page 2

Follow Constantine II through 60 dated historical records for Roman Empire.

Constantine II, historical timeline

A chronological timeline drawn from matching World History Database records.

60Distinct records
2 of 2Page
338–340Years on this page

338

Demand for African Territory

Emperor · Africa · House / House of Constantine

Constantine II presses Constans for a share of the African provinces as their dispute over the imperial settlement intensifies.

Role range: 0337-0340

Imperial Meeting at Viminacium

Emperor · Viminacium · House / House of Constantine

Constantine II meets Constantius II and Constans at Viminacium as the brothers clarify the division of imperial responsibilities.

Sarmaticus Maximus Title

Emperor · House / House of Constantine

Constantine II adopts the victory title Sarmaticus Maximus during the period of renewed frontier campaigning.

Role range: 0337-0340

Germanic Campaign

Emperor · Rhine Frontier · Warfare / Civil War

Constantine II campaigns successfully against Germanic opponents on the Rhine frontier during his reign as Augustus.

Role range: 0337-0340

339

Imperial Presence at Trier

Emperor · Trier · House / House of Constantine

A law dated January 8 records Constantine II at Trier, confirming the city as an imperial residence during his reign.

Role range: 0337-0340

African Legislative Intervention

Emperor · Africa · House / House of Constantine

Constantine II issues an edict to the proconsul of Africa, intervening in territory assigned to his brother Constans.

Role range: 0337-0340

Demand for Authority in Italy

Emperor · Italy · House / House of Constantine

Constantine II seeks greater authority in Italy during his continuing dispute with Constans over the western imperial settlement.

Role range: 0337-0340

Failed Negotiations with Constans

Emperor · House / House of Constantine

Negotiations between Constantine II and Constans fail to resolve their competing claims over western territory and imperial seniority.

Role range: 0337-0340

Territorial Dispute with Constans

Emperor · House / House of Constantine

Constantine II's dissatisfaction with the imperial partition deepens his dispute with his younger brother Constans over authority and territory.

Role range: 0337-0340

340

Body Cast into River Alsa

Emperor · Aquileia · House / House of Constantine

A later account states that Constantine II's body is thrown into the River Alsa after he is killed near Aquileia.

Role range: 0337-0340

Body Recovered after Battle

Emperor · Aquileia · House / House of Constantine

Traditional accounts state that Constantine II's body is later recovered following his death in the civil war against Constans.

Role range: 0337-0340

Death of Constantine II

Emperor · Aquileia · House / House of Constantine

Troops loyal to Constans ambush and kill Constantine II near Aquileia during his invasion of northern Italy.

Role range: 0337-0340

Privileges Revoked after Death

Emperor · House / House of Constantine

Posthumous imperial legislation treats Constantine II as a public enemy and withdraws privileges granted during his final campaign.

Role range: 0337-0340

Advance toward Aquileia

Emperor · Northern Italy · Warfare / Civil War

Constantine II advances through northern Italy toward Aquileia after beginning his attempt to seize territory from Constans.

Role range: 0337-0340

Constans Absent at Naissus

Emperor · Naissus · Warfare / Civil War

Constans is away from the immediate invasion route when Constantine II enters Italy, leaving selected troops to confront the invader.

Role range: 0337-0340

Constans Sends Troops

Emperor · Italy · Warfare / Civil War

When Constantine II invades Italy, Constans sends troops to confront his brother while Constans himself is away from the immediate invasion route.

Role range: 0337-0340

Invasion of Italy

Emperor · Northern Italy · Warfare / Civil War

Constantine II invades territory ruled by his brother Constans during a dispute over the division of the empire.

Role range: 0337-0340

Constans Annexes Western Realm

Emperor · House / House of Constantine

Constans assumes control of Constantine II's former territories in Gaul, Britain and Spain after his brother's death.

Role range: 0337-0340

Damnatio Memoriae

Emperor · House / House of Constantine

After Constantine II's death, his memory is officially condemned and later legislation treats him as an enemy.

Role range: 0337-0340

Royal Burial after Recovery

Emperor · House / House of Constantine

Later tradition records that Constantine II receives an imperial burial after his body is recovered following the Aquileia campaign.

Role range: 0337-0340

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.