Glasgow Surname Project

Individual research record

John Glasgow

c. 1475 – ?

Glasgow-1095 · 1 mapped association

Glasgow, Lanarkshire, ScotlandDeath place unknown

At a glance

Identity & family

Tree links organise the family; documentary status still varies.

1Mapped records
1Close relations
3Evidence items
2Candidate leads
Birth
c. 1475 · Glasgow, Lanarkshire, Scotland
Death
Not recorded · Place not recorded
Parents
Not recorded
Spouses
Not recorded
Children
William Glasgow
Gender
Male
WikiTree
Glasgow-1095
Research clusters
Scotland One-Tree profile leads
Mapped descendants
1148

Comparison context

These child positions and checks are the subject details used to rank possible parents below.

Naming sequence used by the parentage model

Paternal grandfather positionWilliam Glasgow (1500)
Maternal grandfather positionNot identifiable from dated child profiles
Maternal grandmother positionNot identifiable from dated child profiles
Paternal grandmother positionNot identifiable from dated child profiles

Known-position checks: 0 support · 0 conflict. Ordinals retain unnamed children and recognise reused names.

Relationship comparison

Potential parents or duplicates

Compare scored leads with the subject details above—not proof.

Higher-signal leadReview carefullyWeak lead

No candidate met the minimum age, location or family-naming threshold.

How parent leads are calculated

Automated leads use birth surnames—not married surnames—as parental eligibility, role-specific biological age limits, bounded and approximate-date uncertainty, household chronology, specific time-aware localities, mapped distance, tenancy succession, migration destinations and sex-aware Scottish naming positions across generations. People already attached as the subject's parents stay in the identity summary and are excluded from this alternative-candidate list, regardless of relationship confidence. The main calibration uses clues available on disconnected profiles; existing parent and sibling links are retained as comparison context rather than treated as transferable evidence. Common ordered names and grandparent-to-child echoes receive a small non-zero weight, so a John or James match can support several independent criteria without producing a lead alone. Rare names, repeated bearers and bundles across otherwise distinct branches receive substantially more weight according to catalogue frequency. An exact migration place is weighted by its rarity and repetition across both branches; a shared destination country is worth only one point. Extra weight is added only when at least three independent clue types converge: naming, locality, specific migration, household chronology or collateral networks. Sparse profiles retain a clearly labelled chronology-only fallback instead of disappearing. Countries, states, counties and research clusters do not count as a shared locality, and fallback, broad representative or kin-inferred coordinates are excluded from distance scoring. Shared descendant profiles are removed before branch-name comparison. A candidate already recorded as a parent-in-law is excluded. A confident or independently supported parent is treated as settled; uncertain and unassessed attachments remain open to alternative comparison. A different linked parent, an uncle/aunt or grandparent path, and a matching existing child profile prevent an alternative from being classified as a strong direct-parent lead until the underlying tree conflict or duplicate is resolved. Familiar forms such as Bessie are normalised. Surname remains an eligibility filter worth zero points.

Naming customs, shared farms and occupations are circumstantial. Children, spouses and collateral relatives may be missing, and tree-derived family networks are not independent evidence. Scores rank research leads; they do not prove parentage.

Same-name candidate

John GlasgowGlasgow-1093

Automated fit52/100
Similar Person
Dates1516–1575PlacesGlasgow, Lanarkshire, Scotland → Stockwell Street, Merchant City, Glasgow, Lanarkshire, ScotlandParent comparisonNo shared parent is indexed
Why it may fit
  • same first and last name (+18)
  • shared recorded place (+20)
  • matching child name: William Glasgow

record-derived birth estimates differ by 41; retained without deduction

Full comparison detail
  • same first and last name (+18)
  • shared recorded place (+20)
  • matching child name: William Glasgow

Conflicts: record-derived birth estimates differ by 41; retained without deduction

Same-name candidate

John GlasgowGlasgow-3193

Automated fit38/100
Similar Person
Dates1540–1559PlacesGlasgow, Lanarkshire, Scotland → Kilwinning, Ayrshire, ScotlandParent comparisonNo shared parent is indexed
Why it may fit
  • same first and last name (+18)
  • shared recorded place (+20)

record-derived birth estimates differ by 65; retained without deduction

Full comparison detail
  • same first and last name (+18)
  • shared recorded place (+20)

Conflicts: record-derived birth estimates differ by 65; retained without deduction

How duplicate leads are calculated

Dates are eligibility gates, not merely deductions: chronologically impossible people are excluded. Dates, places, spouses, parent certainty and children's profiles and names are then compared. A high score is a prompt to inspect records, not a merge recommendation.

Open only what you need

Research & records

Life and record timelineChronological mapped occurrences and their underlying sources.1 record
b. 1475

Profile-stated birthplace: Glasgow, Lanarkshire, Scotland

Glasgow

One-Tree export profile fields are search leads, not sources; relationships are shown only where the export supplies parent links.

One-Tree profile leadunknown
Source and mapping detail

WikiTree profile export for Glasgow-1095

No sufficiently specific citation match found.

Precision: Settlement centrepoint

Evidence assessmentWhat is supported, uncertain or disputed in the current case model.2 claims
2Tree Only
1Unknown

Documented or strongly supported

No claims in this category have been formally assessed.

Working hypotheses and conflicts

No claims in this category have been formally assessed.

Research questionsOpen problems, missing bridges and the next records to inspect.0 open

No formal open question is recorded for this person.

Sources and provenanceStructured citations and source-quality classifications.3 sources

Source or provenance: quality describes the record layer, not every conclusion drawn from it.

  1. unknown Lynch, Michael (2001). *Title of the Book/Article*, p. 267.
  2. tree_only FamilySearch page for John Glasgow (https://www.familysearch.org/tree/person/details/G8SP-D3L)
  3. tree_only WikiTree profile export for Glasgow-1095
Technical profile and raw captureDataset metadata, machine dossier and captured WikiTree biography.Advanced

WikiTree profile information

Dataset: ONT_Glasco_2026-08-18T16_05.json · generated 2026-08-20

Machine-readable dossier

WikiTree biography, citations and relationship snapshot

Glasgow-1095 was captured 2026-08-07T09:54:35+00:00; WikiTree profile revision 2024-09-21.

Profile location claims

EventDateLocationStatus
birthGlasgow, Lanarkshire, ScotlandWikiTree profile field

Immediate relationship snapshot

RelationshipPersonWikiTree IDDates and places returned
ChildrenWilliam GlasgowGlasgow-10981500-00-00 · Stirlingshire, Scotland · 1543-00-00 · High Street, Merchant City, Glasgow, Lanarkshire, Scotland

Profile categories

Estimated_Birth_Date Glasgow_Name_Study

Record-bearing passages

  • This page is listed with an approximate date of 1500, but it primarily serves as a placeholder for John Glasgow (1475–1536) (https://www.wikitree.com/wiki/Space:John_Glasgow-1), who was likely born around 1450. Various records mention a John Glasgow at different times between 1475 and 1575. These entries most likely refer to at least two or three generations of John Glasgows. Given the time span and naming patterns, there could be more individuals, but it is clear that the same John could not have appeared in all these records.
  • This marks one of the earliest known appearances of the Glasgow surname outside of the "de Glasgu" lineage, which is documented between 1259 and 1419. A significant portion of the "de Glasgu" individuals are named John, which complicates efforts to distinguish their individual timelines. Based on common medieval generational spans—typically 25 to 30 years—there would have been roughly 11 to 12 generations between 1259 and 1575. Considering the prominence of the name "John" as a firstborn male in this period, it is likely that at least 6 distinct individuals named John Glasgow appeared in records during this time, though there could have been more.
  • Although no direct relationship has been definitively proven, it is highly probable that the three individuals named Glasgow, who are mentioned in the Protocol Books of the Town Clerks of Glasgow, are related to the John mentioned in 1475, given the patterns of naming and the family’s prominence in local records:
  • The Glasgow family’s frequent mention in these historical documents points to their significance in the area during the period, and it’s possible that additional archival research could uncover further details about their relationships and activities during the 15th and 16th centuries. Sources

Profile source citations

  1. Lynch, Michael (2001). *Title of the Book/Article*, p. 267.
  2. FamilySearch page for John Glasgow (https://www.familysearch.org/tree/person/details/G8SP-D3L) source link 1

Other external links in the profile

Full captured biography text
This page is listed with an approximate date of 1500, but it primarily serves as a placeholder for John Glasgow (1475–1536) (https://www.wikitree.com/wiki/Space:John_Glasgow-1), who was likely born around 1450. Various records mention a John Glasgow at different times between 1475 and 1575. These entries most likely refer to at least two or three generations of John Glasgows. Given the time span and naming patterns, there could be more individuals, but it is clear that the same John could not have appeared in all these records.

This marks one of the earliest known appearances of the Glasgow surname outside of the "de Glasgu" lineage, which is documented between 1259 and 1419. A significant portion of the "de Glasgu" individuals are named John, which complicates efforts to distinguish their individual timelines. Based on common medieval generational spans—typically 25 to 30 years—there would have been roughly 11 to 12 generations between 1259 and 1575. Considering the prominence of the name "John" as a firstborn male in this period, it is likely that at least 6 distinct individuals named John Glasgow appeared in records during this time, though there could have been more.

Although no direct relationship has been definitively proven, it is highly probable that the three individuals named Glasgow, who are mentioned in the Protocol Books of the Town Clerks of Glasgow, are related to the John mentioned in 1475, given the patterns of naming and the family’s prominence in local records:

* John Glasgow (b. abt. 1510) – Active between 1536 and 1575.
* William Glasgow (b. abt. 1510) – Active between 1526 and 1536.
* Robert Glasgow (b. abt. 1520) – Active between 1554 and 1568.

Considering the relatively small population of Glasgow in the early 1500s—estimated at between 2,500 and 3,000 Lynch, Michael (2001). *Title of the Book/Article*, p. 267. —the probability of these individuals being closely related is high. The surname "Glasgow" was less common at the time, and the repeated appearance of multiple members of the Glasgow family in the same documents further suggests a shared familial connection. It was common in smaller communities for surnames to reflect familial ties, especially when the population was limited and families played prominent roles in local affairs.

The Glasgow family’s frequent mention in these historical documents points to their significance in the area during the period, and it’s possible that additional archival research could uncover further details about their relationships and activities during the 15th and 16th centuries.
Sources
* FamilySearch page for John Glasgow (https://www.familysearch.org/tree/person/details/G8SP-D3L)
Raw WikiTree biography markup
{{Estimated Date}}  
{{One Name Study|name=Glasgow}}

This page is listed with an approximate date of 1500, but it primarily serves as a placeholder for [https://www.wikitree.com/wiki/Space:John_Glasgow-1 John Glasgow (1475–1536)], who was likely born around 1450. Various records mention a John Glasgow at different times between 1475 and 1575. These entries most likely refer to at least two or three generations of John Glasgows. Given the time span and naming patterns, there could be more individuals, but it is clear that the same John could not have appeared in all these records.

This marks one of the earliest known appearances of the Glasgow surname outside of the "de Glasgu" lineage, which is documented between 1259 and 1419. A significant portion of the "de Glasgu" individuals are named John, which complicates efforts to distinguish their individual timelines. Based on common medieval generational spans—typically 25 to 30 years—there would have been roughly 11 to 12 generations between 1259 and 1575. Considering the prominence of the name "John" as a firstborn male in this period, it is likely that at least 6 distinct individuals named John Glasgow appeared in records during this time, though there could have been more.

Although no direct relationship has been definitively proven, it is highly probable that the three individuals named Glasgow, who are mentioned in the '''Protocol Books of the Town Clerks of Glasgow''', are related to the John mentioned in 1475, given the patterns of naming and the family’s prominence in local records:

* '''[[Glasgow-1093|John Glasgow (b. abt. 1510)]]''' – Active between 1536 and 1575.
* '''[[Glasgow-1098|William Glasgow (b. abt. 1510)]]''' – Active between 1526 and 1536.
* '''[[Glasgow-1096|Robert Glasgow (b. abt. 1520)]]''' – Active between 1554 and 1568.

Considering the relatively small population of Glasgow in the early 1500s—estimated at between 2,500 and 3,000<ref>Lynch, Michael (2001). *Title of the Book/Article*, p. 267.</ref>—the probability of these individuals being closely related is high. The surname "Glasgow" was less common at the time, and the repeated appearance of multiple members of the Glasgow family in the same documents further suggests a shared familial connection. It was common in smaller communities for surnames to reflect familial ties, especially when the population was limited and families played prominent roles in local affairs.

The Glasgow family’s frequent mention in these historical documents points to their significance in the area during the period, and it’s possible that additional archival research could uncover further details about their relationships and activities during the 15th and 16th centuries.

== Sources ==  
* [https://www.familysearch.org/tree/person/details/G8SP-D3L FamilySearch page for John Glasgow]  
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