Pastlasby Oleh Voronko

State · 1947 – 1950

State of East Sumatra

A state of 1947 – 1950 — 3 years in East and Southeast Asia. It replaced Indonesia. It was replaced by North Sumatra. Its line of rulers holds 1 person. Its own article says it was conquered by Republic.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the state.

Stood
3 years
1947 – 1950
Rulers
1
the Wali Negara
Symbol
1
on record, with years

Where it sits in time

3000 BCE2000 BCE1000 BCE110002000Indonesia: 1945 – 2026State of East Sumatra: 1947 – 1950

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

After it

  • North Sumatra · replaced by

How it ended, as its article says

Conquered by Republic, 1950. Read from the article's section “lead” by its grammar; the claim is only that the article says so.

In August, 1950, it was absorbed into the Republic as part of the province of North Sumatra.

One sentence of the English Wikipedia article, CC BY-SA 4.0.

Rulers

Read from the state’s own English article and its rulers’ articles, where Wikidata names no ruler.

Tengku Mansur · 1947 – 1950 · no death date to read the end against1947194819491950
ending not on record
RulerReignLengthHow it ended · sourceTo the ruler before
Tengku Mansur1947 – 19503 yearsending not on record

1 rulers, 1 with terms dated as terms, covering 1947 – 1950. Only 3 years of the line are dated - too short for a median. 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 of East Sumatra
    flag, undatedFlag of East Sumatra · Public domain

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 stood3 years

    stood longer than 10% 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.

  • Rulers on record1

    has more rulers on record than 13% 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 1 result, 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.

Indonesia · Linked · 1945 – 2026IndonesiaState of East Sumatra · 1947 – 1950State of East SumatraNorth Sumatra · Linked · 1948North Sumatra19401960198020002020
linked

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

Wikidata Q1192437 (CC0) · symbols from Wikimedia Commons, each credited above · one sentence of the English Wikipedia article, CC BY-SA 4.0 · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.