State · 839 – 1137
Duchy of Amalfi
A state of 839 – 1137 — 298 years in Europe. It followed Duchy of Naples. It was followed by Byzantine Empire and Kingdom of Sicily. Its line of rulers holds 2 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
- 298 years
- 839 – 1137
- Rulers
- 2
- the Duke
- Most ground
- 100 km²
- in 960
- Symbol
- 1
- on record, with years
Where it sits in time
Five thousand years, 3000 BCE to 2026; the state in gold, what it replaced or followed and what replaced or followed it in grey.
Before and after
The states the record files it as replacing or following, and those that replaced or followed it - Wikidata's own statements, each read from this state's side.
Before it
- Duchy of Naples · follows · 763 – 1138
After it
- Byzantine Empire · followed by · 285 – 1453
- Kingdom of Sicily · followed by · 1130 – 1816
Rulers
Read from the state’s own English article and its rulers’ articles, where Wikidata names no ruler.
| Ruler | Reign | Length | How it ended · source | To the ruler before |
|---|---|---|---|---|
| Mastalo II di Amalfi | 957 – 958 | 1 year | killed, the article saysread from the ruler's own article | |
| Marinus Sebastus of Amalfi | 1096 – 1100 | 4 years | deposed, the article saysread from the ruler's own article |
2 rulers, 2 with terms dated as terms, covering 957 – 1100. Median reign 2.5 years. 1 of 1 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”.
Ground held, by year
km² inside its borders as the borders dataset draws them, measured on an equal-area grid; a step series, held between the years the dataset maps.
100 km² in 969, 100 km² in 1029; at its largest 100 km² in 969. Cliopatria, CC BY 4.0.
Flag or arms
Each symbol with the years its own statement gives; the timeline flies the one of the year on screen.
flag, undatedFlag of the Republic of Amalfi · CC BY-SA 3.0 · Oren neu dag ( talk ) The SVG code is valid . This vector image was created with Inkscape…
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 stood298 years
stood longer than 73% of 3,187 states with a recorded end or still standing.
- The most ground it held100 km²
held more ground at its peak than 0% of 1,465 states with a border in Cliopatria.
- 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 median4 years
had longer reigns, at the median, than 13% of 967 states whose dated line can carry a median.
- Rulers on record2
has more rulers on record than 34% 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 3 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.
Open in the atlas
- On the timeline, 809 – 1167, with everything that stood beside it.
- On the map in 960, live: scrub the year and watch its borders move.
- Investigate it: what led to it, what came of it, and its succession analysed.
Wikidata Q686312 (CC0) · borders Cliopatria, CC BY 4.0 · coast and rivers Natural Earth · 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.