Tuangku
island in Aceh Singkil Regency, Aceh Province, Indonesia

Tuangku (also known as Great Banyak) is the main and largest island in the Banyak Islands group in Indonesia. The largest town on the island is Haloban.
As a consequence of the 2005 Nias–Simeulue earthquake, the island dropped rendering the coastal residences useless and damaging the port.
This brief starts where responsible research should: with the source description of “Tuangku” as island in Aceh Singkil Regency, Aceh Province, Indonesia. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as island in Aceh Singkil Regency, Aceh Province, Indonesia. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Mar 11, 2023. The linked authority identifier is Q3957807. Authority coordinates are 2.181, 97.271. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2005.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Tuangku”, its source revision and the description used here.
- Expand the search: follow Tuangku primary sources, Tuangku archive and Tuangku research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Tuangku”?
- What physical evidence or contemporary plan supports the description?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Tuangku” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.