Gia Định province
former province under the Nguyễn dynasty and the Republic of Vietnam
Gia Định (嘉定) was a former province of Vietnam under the Nguyễn dynasty and South Vietnam.
History
In 1698, Lord Minh ordered Lễ Thành hầu establishing Gia Định prefecture with two districts in Cao Miên territory: Phúc Long district based on Đồng Nai, protected by Trấn Biên palace; and Tân Bình district based on Sài Gòn, protected by Phiên Trấn palace.
In 1715, Phiên Trấn commander – Trần Thượng Xuyên, and Trấn Biên deputy commander – Nguyễn Cửu Phú led Gia Định forces to support Nặc Yêm (Ang Em) in defeating Nặc Thâm (Ang Tham) and retaking the La Bích (Lavek) citadel. Lord Minh appointed Nặc Yêm as the new king of Cao Miên.
Gia Định province was first established in 1832 under the name Phiên An province when Emperor Minh Mạng divided Lower Cochinchina into Six Provinces. Phiên An province contained two prefectures: Tân Bình and Tân An, divided into five districts: Bình Dương, Tân Long, Thuận An, Phúc Lộc and Tân Hoà. Nguyễn Văn Quế was appointed the governor-general of An – Biên (Phiên An – Biên Hoà). Under Quế administration were: Bạch Xuân Nguyên – Phiên An provincial governor, and Vũ Quýnh - Biên Hoà provincial governor.
In February 1859, the French captured Gia Định citadel, besieged Gia Định province for two years, then completely occupied the province after the Battle of Kỳ Hòa in February 1861.
By 1944, the French colonists had divided Gia Định province to six smaller provinces: Gia Định, Tân Bình, Chợ Lớn, Tân An, Tây Ninh and Gò Công.
This brief starts where responsible research should: with the source description of “Gia Định province” as former province under the Nguyễn dynasty and the Republic of Vietnam. 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 former province under the Nguyễn dynasty and the Republic of Vietnam. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Aug 26, 2026. The linked authority identifier is Q2681546. Authority coordinates are 10.804, 106.697. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1698, 1715, 1832 and 1859.
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 “Gia Định province”, its source revision and the description used here.
- Expand the search: follow Gia Định province primary sources, Gia Định province archive and Định 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 “Gia Định province”?
- Which authority defined the place, boundary or structure at the relevant date?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Gia Định province” 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.