Historical biography archive · Updated 2026-11-03

Julian the Apostate Biography and Timeline

Follow Julian the Apostate through 12 dated historical records for Roman Empire.

Julian the Apostate, historical timeline

A chronological timeline drawn from matching World History Database records.

12Distinct records
1 of 1Page
356–363Years on this page

356

Capture of Cologne

Emperor · Casear · Cologne · Warfare / Roman Empire-Alemanni War

Recaptures Cologne from the Franks

Role range: 0361-0363

357

Battle of Strasburg

Emperor · Casear · Strasburg · Warfare / Roman Empire-Alemanni War

Defeats the Alamanni,

Role range: 0361-0363

361

Conversion

Emperor · Religion / Paganism

Declares his conversion to paganism

Role range: 0361-0363

Reform of Religious Policy

Emperor · Religion / Paganism

Tolerates christianity but makes paganism the state religion

Role range: 0361-0363

362

Edict of Religious Freedom

Emperor · Religion / Roman Catholic Church

An edict passed by Emperor Julian tolerates all forms of religion. All teachers have to be acceptable to the Emperor, Christians are not acceptable

Role range: 0361-0363

Edict of Religious Freedom

Emperor · Rome · Religion / Roman Catholic Church

An edict passed by Emperor Julian tolerates all forms of religion

Role range: 0361-0363

Reform of Church Governance

Emperor · Religion / Roman Catholic Church

An edict passed by Emperor Julian tolerates all forms of religion

Role range: 0361-0363

363

Invasion of Persia

Emperor · Warfare / Rome War

Heads an invasion force of 90,000, never to return alive

Role range: 0361-0363

Battle of Ctesiphon

Emperor · Ctesiphon · Warfare / Rome War

2,500 Persians are killed to the cost of 70 Roman lives

Role range: 0361-0363

Siege of Ctesiphon

Emperor · Ctesiphon · Warfare / Rome War

Julian the Apostate calls off the siege of Ctesiphon

Role range: 0361-0363

Death of Julian the Apostate

Emperor · Samarra · Warfare / Rome War

Death of Julian the Apostate, in a skirmish retreating from Ctesiphon

Role range: 0361-0363

Invasion of Persia

Emperor · Ctesiphon · Warfare / Rome War

Julian the Apostate reaches the Persian capital Ctesiphon

Role range: 0361-0363

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.