State · 1081 – 1185
Komnenos
A state of 1081 – 1185 — 104 years in the Middle East and North Africa. Its line of rulers holds 5 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
- 104 years
- 1081 – 1185
- Rulers
- 5
- the Byzantine emperor
Where it sits in time
Five thousand years, 3000 BCE to 2026; the state in gold.
Rulers
The line of Byzantine emperor.
| Ruler | Reign | Length | How it ended · source | To the ruler before |
|---|---|---|---|---|
| Alexios I Komnenos | 1081 – 1118 | 37 years | died in office of natural causesWikidata's manner of death | |
| John II Komnenos | 1118 – 1143 | 25 years | died by accidentWikidata's manner of death | child |
| Manuel I Komnenos | 1143 – 1180 | 37 years | died in office, manner not recordedread off the dates alone | child |
| Alexios II Komnenos | 1180 – 1183 | 3 years | killedWikidata's manner of death | child |
| Andronikos I Komnenos | 1183 – 1185 | 2 years | killedWikidata's manner of death |
5 rulers, 5 with terms dated as terms, covering 1081 – 1185. Median reign 25 years. 1 of 4 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”.
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 stood104 years
stood longer than 48% 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 median25 years
had longer reigns, at the median, than 75% of 967 states whose dated line can carry a median.
- Rulers on record5
has more rulers on record than 64% of 1,968 states with a line of rulers.
What led to it, and what came of it
The investigation's own picture: 1 cause the record names and 0 results, the strongest six of each at their own years, joined to the state by the kind of claim - a recorded statement solid, the article's sentence dashed, a theory dash-dot.
Open the investigation: every row with its evidence, the conditions at the time, the theories condition by condition, and the succession analysed.
Theories that apply to its ending
Of 3 theories of why states fall, 1 has every condition present at this ending; each is applied by its own logic, condition by condition, and whether its authors named this case is a footnote.
Dynastic cycle and the decay of group feeling
Ibn Khaldun 1377 · Turchin & Nefedov 2009
Applies by its own logic: the condition it names held here, and this is the kind of outcome it predicts — adverse regime change or the state's ending.
- the state 90 to 160 years old — ageBand 104
Open in the atlas
- On the timeline, 1071 – 1195, with everything that stood beside it.
- On the map in 1133, live: scrub the year and watch its borders move.
- Investigate it: what led to it, what came of it, and its succession analysed.
Wikidata Q163814 (CC0) · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.