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Research dossier · Places & Architecture

Morris Plains, New Jersey

Borough in Morris County, New Jersey, US

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 6, 2026
Entity authoritySource title only
Source-derived summary

Morris Plains is a borough in Morris County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 6,153, an increase of 621 (+11.2%) from the 2010 census count of 5,532, which in turn reflected an increase of 296 (+5.7%) from the 5,236 counted in the 2000 census.

Editorial summary

The public source identifies “Morris Plains, New Jersey” as borough in Morris County, New Jersey, US. This brief keeps that definition visible, then builds a research path around Morris, Plains and Jersey.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current lead gives the account dated anchors—2020, 2010, 2000—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Morris, Plains and Jersey providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Morris Plains, New Jersey”, the useful work is to connect “borough in Morris County, New Jersey, US” to the records capable of establishing context and consequence.

Evidence profile

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 Aug 6, 2026. The first chronological checks are 2020, 2010 and 2000.

Critical limits

Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. 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.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Morris Plains, New Jersey”, its source revision and the description used here.
  2. Expand the search: follow Morris Plains, New Jersey primary sources, Morris Plains, New Jersey archive and Morris 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 “Morris Plains, New Jersey”?
  2. What physical evidence or contemporary plan supports the description?
  3. Which earlier names or jurisdictions may reveal additional records?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Morris Plains, New Jersey” 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.