State · 66 – 428
Arsacid dynasty of Armenia
A state of 66 – 428 — 362 years in the Middle East and North Africa. The atlas records 4 things within it — people 4. Its line of rulers holds 6 people.
For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the state.
- Stood
- 362 years
- 66 – 428
- Rulers
- 6
- the king of Armenia
- Within it
- 4
- recorded rows
- Symbol
- 1
- on record, with years
Where it sits in time
Five thousand years, 3000 BCE to 2026; the state in gold.
Rulers
The line of king of Armenia.
| Ruler | Reign | Length | How it ended · source | To the ruler before |
|---|---|---|---|---|
| Vologases I of Armenia | 117 – 138 | 21 years | left office aliveread off the dates alone | |
| Tiridates III of Armenia | 287 – — | no end recorded | ending not on record | |
| Tiran of Armenia | 338 – 350 | 12 years | ending not on record | grandchild |
| Arshak II | 350 – 368 | 18 years | died in office, manner not recordedread off the dates alone | child |
| Arshak III | 378 – 390 | 12 years | died in office, manner not recordedread off the dates alone | grandchild |
| Artaxias IV | 422 – 428 | 6 years | left office aliveread off the dates alone |
6 rulers, 6 with terms dated as terms, covering 117 – 428. Median reign 12 years. 0 of 5 handovers irregular - a killing, a deposition, a rival claimant, a rising or a coup beside it. A blank in the last column means no kin on record, which is coverage, never “unrelated”.
Flag or arms
Each symbol with the years its own statement gives; the timeline flies the one of the year on screen.

flag, undatedStandard of the Arshakuni Arsacid dynasty · CC BY 3.0 · Gegart
What happened within it, by century
Every row the atlas hosts under this state, by the century it began in: wars and battles in red, risings, regime changes and massacres beside them, everything else in grey. A tall bar is a century the record is full for, which is partly a fact about Wikipedia.
0 – 991 row
- Vologases I of Armenia · ruler · 99 – 140
200 – 2991 row
- Tiridates III of Armenia · ruler · 250 – 330
300 – 3991 row
- Tiran of Armenia · ruler · 301 – 358
400 – 4991 row
- Artaxias IV · ruler · 404 – 430
Among all states
Each measure against the states that carry it, never against all of them: a bar is the share of those states below this one.
- How long it stood362 years
stood longer than 78% of 3,187 states with a recorded end or still standing.
- Wars recorded per centurynone
had more wars on record per century than 44% of 3,187 states, counting the wars the atlas hosts under each.
- How long a reign lasted, at the median12 years
had longer reigns, at the median, than 41% of 967 states whose dated line can carry a median.
- Rulers on record6
has more rulers on record than 69% of 1,968 states with a line of rulers.
Open in the atlas
- On the timeline, 30 – 464, with everything that stood beside it.
- On the map in 247, live: scrub the year and watch its borders move.
- Investigate it: what led to it, what came of it, and its succession analysed.
Wikidata Q704151 (CC0) · symbols from Wikimedia Commons, each credited above · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.