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John Alexander Jackson

South Australian politician and newspaper editor (1809–1885)

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 14, 2026
Entity authorityQ16062941
Source-derived summary

John Alexander Jackson (1809 – 25 May 1885) was a public servant, colonial agent in pre-Federation Australia and Treasurer of South Australia.

Jackson was the son of John Serocold Jackson, a major in the 72nd Regiment. The family migrated to Sydney, New South Wales in July 1825. J.A. Jackson was employed as a draughtsman in the Surveyor-General's Department on a salary of £100. After apparently visiting England, he arrived in Launceston aboard the David Owen in June 1831. He owned two large farms, and in 1833, became the editor of John Pascoe Fawkner's Launceston Advertiser.

Jackson was recommended by Sir John Franklin to the Government of South Australia, and was Treasurer in the early days of that colony and Colonial Secretary (succeeding Mr. Robert Gouger) from October 1841 to June 1843, when he resigned owing to a difference with the governor of the colony, Captain (later Sir) George Grey. Jackson was a nominated member of the South Australian Legislative Council. Returning to Tasmania, he went to London as the official representative of the anti-transportation movement, and contributed towards the success of the agitation for granting responsible government to the Australian colonies by his letters to Earl Grey.

Editorial summary

“John Alexander Jackson” enters the record as south Australian politician and newspaper editor (1809–1885). Crown Archives preserves that source wording while asking what John, Alexander and Jackson can confirm, complicate or overturn.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1809, 1885, 1825, 1831—that can be checked directly. The linked authority record independently contributes the date 1809-01-01. Its strongest next move is a source search built around John, Alexander and Jackson.
Editorial analysis

Why this record matters

“John Alexander Jackson” is worth following because a concise public description often conceals a longer documentary argument. Here, John, Alexander and Jackson provides the most credible route into that argument.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 14, 2026. The linked authority identifier is Q16062941. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1809, 1885, 1825 and 1831.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

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  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “John Alexander Jackson”, its source revision and the description used here.
  2. Expand the search: follow John Alexander Jackson primary sources, John Alexander Jackson archive and John research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “John Alexander Jackson”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. Which claims depend on a single source or contested interpretation?
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Source & attribution

This entry incorporates text from John Alexander Jackson” 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.