Mason–Dixon Line

surveyed border line between U.S. states of Delaware, Maryland, and Pennsylvania
Place border Q530472
Mason–Dixon Line
United States Department of the Interior · Public Domain · Wikimedia
Press Enter · cited answer in seconds

Mason–Dixon Line

Summary

Mason–Dixon Line is a border[1]. It ranks in the top 0.39% of border entities by monthly Wikipedia readership (3,906 views/month, #1 of 254).[2]

Key Facts

  • Mason–Dixon Line authored Charles Mason[3].
  • Mason–Dixon Line authored Jeremiah Dixon[4].
  • Mason–Dixon Line is the creator of Charles Mason[5].
  • Mason–Dixon Line is the creator of Jeremiah Dixon[6].
  • Mason–Dixon Line is in the country of United States[7].
  • Mason–Dixon Line's instance of is recorded as border[8].
  • Mason–Dixon Line's instance of is recorded as political border[9].
  • Mason–Dixon Line's instance of is recorded as locale[10].
  • Charles Mason is named after Mason–Dixon Line[11].
  • Jeremiah Dixon is named after Mason–Dixon Line[12].
  • Mason–Dixon Line's Commons category is recorded as Mason–Dixon Line[13].
  • Mason–Dixon Line comprises Maryland–Pennsylvania border[14].
  • Mason–Dixon Line comprises Delaware–Maryland border[15].
  • Mason–Dixon Line comprises Pennsylvania–West Virginia border[16].
  • Mason–Dixon Line's coordinate location is recorded as {'latitude': 39.71666666666667, 'longitude': -75.78333333333333}[17].
  • Mason–Dixon Line's topic's main category is recorded as Category:Mason–Dixon line[18].
  • Mason–Dixon Line's described by source is recorded as The Nuttall Encyclopædia[19].
  • Mason–Dixon Line's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[20].
  • Mason–Dixon Line's described by source is recorded as Encyclopædia Britannica 11th edition[21].
  • Mason–Dixon Line's described by source is recorded as The American Cyclopædia[22].
  • Mason–Dixon Line's described by source is recorded as New International Encyclopedia[23].
  • Mason–Dixon Line's described by source is recorded as The New Student's Reference Work[24].
  • Mason–Dixon Line's heritage designation is recorded as Historic Civil Engineering Landmark[25].
  • Mason–Dixon Line's native label is recorded as Mason–Dixon Line[26].
  • Mason–Dixon Line's start of work period is recorded as 1763[27].

Body

Geography

Mason–Dixon Line is in the country of United States[7].

Designation and Status

Recorded instance of include border[8], political border[9], and locale[10]. Mason–Dixon Line's heritage designation is recorded as Historic Civil Engineering Landmark[25].

History and Context

Things named after include Charles Mason[11], an astronomer[28], 1728–1786[29], of Kingdom of Great Britain[30] and Jeremiah Dixon[12], an astronomer[31], 1733–1779[32], of Kingdom of Great Britain[33], awarded the Fellow of the Royal Society[34].

Why It Matters

Mason–Dixon Line ranks in the top 0.39% of border entities by monthly Wikipedia readership (3,906 views/month, #1 of 254).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[35] It is known by 28 alternative names across languages and contexts.[36]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [8] . wikidata.org.
  3. [9] . wikidata.org.
  4. [10] . wikidata.org.
  5. [3] . wikidata.org.
  6. [4] . wikidata.org.
  7. [11] . wikidata.org.
  8. [12] . wikidata.org.
  9. [5] . wikidata.org.
  10. [6] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [35] . Wikidata sitelinks. wikidata.org.
  3. [36] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Mason–Dixon Line. Retrieved May 3, 2026, from https://4ort.xyz/entity/mason-dixon-line
MLA “Mason–Dixon Line.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mason-dixon-line.
BibTeX @misc{4ortxyz_mason-dixon-line_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mason–Dixon Line}}, year = {2026}, url = {https://4ort.xyz/entity/mason-dixon-line}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mason–Dixon Line — https://4ort.xyz/entity/mason-dixon-line (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/mason-dixon-line · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 21d ago · Mahir256 · 2026-08-28 view diff on Wikidata ↗
    Coordinate location {'latitude': 39.71666666666667, 'longitude': -75.78333333333
    Arabic ontology lexical concept id 151046314
    "/* wbsetclaim-update:2||1 */ [[Property:P625]]: 39°43'N, 75°47'W"
  2. 21d ago · Susmuffin · 2026-08-27 view diff on Wikidata ↗
    Coordinate location {'latitude': 39.71666666666667, 'longitude': -75.78333333333
    Coordinates
    Aliases
    Has parts
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: mason-dixon-line, Matched to [[:toollabs:mix-n-match/#/entry/289942745|mason dixon line (#289942745)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harpe"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.