{"schema_version":"1.0","id":"Glasgow-3419","alternate_ids":[],"catalogue_id":"glasgow-3419","name":"John Glasgow","canonical_url":"https://glasgow.phenotype.dev/people/glasgow-3419.html","json_url":"https://glasgow.phenotype.dev/people/glasgow-3419.json","network_url":"https://glasgow.phenotype.dev/people/glasgow-3419.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3419","vitals":{"birth":{"date":"1860","place":"Greenock, Renfrewshire, Scotland, United Kingdom","status":"uncertain"},"death":{"date":null,"place":null,"status":null}},"identity":{"gender":"Male","occupations":[],"locations":["Greenock, Renfrewshire, Scotland, United Kingdom"],"aliases":[],"research_clusters":["Scotland One-Tree profile leads"]},"relationships":{"parents":[],"spouses":[],"children":[{"id":"Glasgow-3418","name":"Unknown Glasgow","relationship":"son","status":"unknown","status_label":"WikiTree tree relationship","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"reconstructed_parent_reference","tree_status":"unmarked","tree_status_label":"WikiTree: relationship status unmarked","url":"/people/glasgow-3418.html","json_url":"/people/glasgow-3418.json","network_url":"/people/glasgow-3418.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3418","claim_id":"C-9aba9c77dac6"}],"siblings":[]},"claims":[{"id":"C-b39c518bfaa8","type":"recorded_occurrence","subject_ids":["Glasgow-3419"],"claim":"John Glasgow was recorded in Greenock, Renfrewshire, Scotland, United Kingdom (b. 1860).","status":"unknown","status_label":"One-Tree profile lead","evidence_ids":["E-b39c518bfaa8"],"notes":"Profile-stated birthplace: Greenock, Renfrewshire, Scotland, United Kingdom","provenance":"mapped_record"},{"id":"C-9aba9c77dac6","type":"tree_relationship","subject_ids":["Glasgow-3419","Glasgow-3418"],"claim":"WikiTree currently connects John Glasgow and Unknown Glasgow as son.","status":"unknown","status_label":"WikiTree tree relationship","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"reconstructed_parent_reference"}],"evidence":[{"id":"E-7ad6a5690322","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3419"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-fa7710173de9","source":{"title":"Greenock Telegraph 21.5.1884","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-b39c518bfaa8","claim_ids":["C-b39c518bfaa8"],"record_type":"Profile-stated birthplace: Greenock, Renfrewshire, Scotland, United Kingdom","date":"b. 1860","place":"Greenock, Renfrewshire, Scotland, United Kingdom","subjects":["Glasgow-3419"],"assertion":"One-Tree export profile fields are search leads, not sources; relationships are shown only where the export supplies parent links.","evidence_status":"unassessed","source_quality":"tree_only","independence_group":"SRC-a6bc8e728263","source":{"title":"WikiTree profile export for Glasgow-3419","repository":null,"reference":"06cc30513e0732da","url":"https://www.wikitree.com/wiki/Glasgow-3419"},"provenance":"profile-export"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"Greenock Telegraph 21.5.1884","url":null,"source_quality":"unknown","independence_group":"SRC-fa7710173de9","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Glasgow-3419","url":"https://www.wikitree.com/wiki/Glasgow-3419","source_quality":"tree_only","independence_group":"SRC-a6bc8e728263","provenance":"profile-export"}],"warnings":[],"provenance":{"tree":"WikiTree One-Tree export","mapped_records":"Glasgow Surname Project map dataset","profile_capture":"Public WikiTree profile evidence capture","relationship_assessments":"Controlled local relationship hypothesis register"},"research_findings":[],"similar_people":[{"id":"Glasgow-1856","name":"John Edward Glasgow","catalogue_id":"glasgow-1856","html_url":"/people/glasgow-1856.html","birth_year":1859,"death_year":1860,"birth_place":"Jackson Township, Washington, Iowa, United States","death_place":"Jackson Township, Washington, Iowa, United States","score":43,"classification":"similar person","match_reasons":["same first and last name (+18)","birth years within 1 (+25)"],"conflicts":[],"matching_children":[],"child_name_overlap":[],"parent_comparison":"No shared parent is indexed"},{"id":"Glasgow-709","name":"John W Glasgow","catalogue_id":"glasgow-709","html_url":"/people/glasgow-709.html","birth_year":1859,"death_year":1882,"birth_place":"North Hadley, Hadley, Hampshire, Massachusetts, United States","death_place":"Hadley, Hampshire, Massachusetts, United States","score":43,"classification":"similar person","match_reasons":["same first and last name (+18)","birth years within 1 (+25)"],"conflicts":[],"matching_children":[],"child_name_overlap":[],"parent_comparison":"No shared parent is indexed"}],"potential_parentage":{"children_recorded":[{"id":"Glasgow-3418","name":"Unknown Glasgow","birth_year":1884,"death_year":null,"gender":"Male","parent_ids":["Glasgow-3419"],"html_url":"/people/glasgow-3418.html"}],"earliest_dated_son":{"id":"Glasgow-3418","name":"Unknown Glasgow","given":"","given_tokens":[],"gender":"Male","birth_year":1884,"birth_place":"Greenock, Renfrewshire, Scotland, United Kingdom","death_year":null,"parent_ids":["Glasgow-3419"],"html_url":"/people/glasgow-3418.html"},"earliest_dated_daughter":null,"second_dated_son":null,"second_dated_daughter":null,"third_dated_son":null,"third_dated_daughter":null,"naming_controls":{"matches":0,"mismatches":0,"factor":1.0,"details":[]},"candidates":[{"id":"Glasgow-3853","name":"John Glasgow","catalogue_id":"glasgow-3853","html_url":"/people/glasgow-3853.html","birth_year":1840,"death_year":null,"gender":"Male","age_gap":20,"age_gap_label":"20 years","role":"possible father","locations":["Cumbernauld, Dunbartonshire, Scotland, United Kingdom"],"score":39,"classification":"weak lead","reasons":["plausible 20-year parent-child age gap (+18)","candidate's birth is 44 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","mapped Cumbernauld, Dunbartonshire, Scotland, United Kingdom is 27.4 km from the subject's birth-period Greenock, Renfrewshire, Scotland, United Kingdom (+1; one or both placements are unproved)","same research cluster (+0; grouping is not kinship evidence)","known spouse Mary (Marshall) Glasgow had a plausible maternal age (20) at the subject's birth (+7)","candidate and subject share the given name John (+4; weak direct parent-child name recurrence, 280 public profiles)","3 independent unlinked-profile clue types converge (+5): household chronology, locality, naming"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":6,"factors":["age","indirect multi-factor convergence","mapped proximity","same-sex generational naming","spouse chronology","two-generation chronology"],"indirect_factor_count":6,"suggested_co_parent":null},{"id":"Glasgow-1828","name":"John Glasgow","catalogue_id":"glasgow-1828","html_url":"/people/glasgow-1828.html","birth_year":1819,"death_year":1867,"gender":"Male","age_gap":41,"age_gap_label":"41 years","role":"possible father","locations":["Glasgow, Lanarkshire, Scotland, United Kingdom","Airdrie, Lanarkshire, Scotland, United Kingdom","Glasgow"],"score":33,"classification":"weak lead","reasons":["plausible 41-year parent-child age gap (+18)","candidate's birth is 65 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","mapped Glasgow is 10.3 km from the subject's birth-period Greenock, Renfrewshire, Scotland, United Kingdom (+2; one or both placements are unproved)","same research cluster (+0; grouping is not kinship evidence)","candidate and subject share the given name John (+4; weak direct parent-child name recurrence, 280 public profiles)","3 independent unlinked-profile clue types converge (+5): household chronology, locality, naming"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","indirect multi-factor convergence","mapped proximity","same-sex generational naming","two-generation chronology"],"indirect_factor_count":5,"suggested_co_parent":null},{"id":"Glasgow-2446","name":"John Albert Glasgow","catalogue_id":"glasgow-2446","html_url":"/people/glasgow-2446.html","birth_year":1839,"death_year":1917,"gender":"Male","age_gap":21,"age_gap_label":"21 years","role":"possible father","locations":["Winchester, Ontario","Stormont, Ontario"],"score":29,"classification":"weak lead","reasons":["plausible 21-year parent-child age gap (+18)","candidate's birth is 45 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","known spouse Esther Jane (McConnell) Glasgow had a bounded, possibly plausible maternal age (18) at the subject's birth (+3)","candidate and subject share the given name John (+4; weak direct parent-child name recurrence, 280 public profiles)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","same-sex generational naming","spouse chronology","two-generation chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Glasgow-2800","name":"John Glasgow","catalogue_id":"glasgow-2800","html_url":"/people/glasgow-2800.html","birth_year":1840,"death_year":1922,"gender":"Male","age_gap":20,"age_gap_label":"20 years","role":"possible father","locations":["Location not supplied — profile holding point"],"score":26,"classification":"weak lead","reasons":["plausible 20-year parent-child age gap (+18)","candidate's birth is 44 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","candidate and subject share the given name John (+4; weak direct parent-child name recurrence, 280 public profiles)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","same-sex generational naming","two-generation chronology"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Glasgow-3781","name":"John Glasgow","catalogue_id":"glasgow-3781","html_url":"/people/glasgow-3781.html","birth_year":1840,"death_year":1906,"gender":"Male","age_gap":20,"age_gap_label":"20 years","role":"possible father","locations":["Mid Calder, Linlithgowshire, Scotland, United Kingdom","Edinburgh, Scotland, United Kingdom","Mid Calder"],"score":23,"classification":"weak lead","reasons":["plausible 20-year parent-child age gap (+18)","candidate's birth is 44 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","same research cluster (+0; grouping is not kinship evidence)","known spouse Janet Grant (Scott) Glasgow had a plausible maternal age (26) at the subject's birth (+7)","candidate and subject share the given name John (+4; weak direct parent-child name recurrence, 280 public profiles)"],"conflicts":["same country, but no indexed locality overlap (−10)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","same-sex generational naming","spouse chronology","two-generation chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Glasgow-3857","name":"Janet (Glasgow) Ritchie","catalogue_id":"glasgow-3857","html_url":"/people/glasgow-3857.html","birth_year":1840,"death_year":null,"gender":"Female","age_gap":20,"age_gap_label":"20 years","role":"possible mother","locations":["Greenock, Renfrewshire, Scotland, United Kingdom"],"score":32,"classification":"chronology-only fallback","reasons":["plausible 20-year parent-child age gap (+18)","candidate's birth is 44 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","candidate is associated with the subject's stated birthplace, but not by a reliable near-contemporary record (+10)","same research cluster (+0; grouping is not kinship evidence)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","two-generation chronology","undated locality"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Campbell-30989","name":"Matilda Jane (Campbell) Glasgow","catalogue_id":"campbell-30989","html_url":"/people/campbell-30989.html","birth_year":1820,"death_year":1896,"gender":"Female","age_gap":40,"age_gap_label":"40 years","role":"possible mother","locations":["Washington, Washington County, Iowa"],"score":28,"classification":"chronology-only fallback","reasons":["plausible 40-year parent-child age gap (+18)","candidate's birth is 64 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","subject's birth fits between children attributed to the same parental couple (1857–1865) (+6; other parent Robert Barclay Glasgow)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)"],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","spouse-specific child window","two-generation chronology"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Glasgow-835","name":"Robert Barclay Glasgow","html_url":"/people/glasgow-835.html"}},{"id":"Glasgow-3864","name":"Anni (Glasgow) Kidd","catalogue_id":"glasgow-3864","html_url":"/people/glasgow-3864.html","birth_year":1841,"death_year":null,"gender":"Female","age_gap":19,"age_gap_label":"19 years","role":"possible mother","locations":["New Kilpatrick, Dunbartonshire, Scotland, United Kingdom"],"score":24,"classification":"chronology-only fallback","reasons":["plausible 19-year parent-child age gap (+18)","candidate's birth is 43 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","mapped New Kilpatrick, Dunbartonshire, Scotland, United Kingdom is 6.6 km from the subject's birth-period Greenock, Renfrewshire, Scotland, United Kingdom (+2; one or both placements are unproved)","same research cluster (+0; grouping is not kinship evidence)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","mapped proximity","two-generation chronology"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Glasgow-3833","name":"Margaret (Glasgow) Brittan","catalogue_id":"glasgow-3833","html_url":"/people/glasgow-3833.html","birth_year":1840,"death_year":null,"gender":"Female","age_gap":20,"age_gap_label":"20 years","role":"possible mother","locations":["Glasgow, Lanarkshire, Scotland, United Kingdom","Glasgow"],"score":24,"classification":"chronology-only fallback","reasons":["plausible 20-year parent-child age gap (+18)","candidate's birth is 44 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","mapped Glasgow is 10.3 km from the subject's birth-period Greenock, Renfrewshire, Scotland, United Kingdom (+2; one or both placements are unproved)","same research cluster (+0; grouping is not kinship evidence)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","mapped proximity","two-generation chronology"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Glasgow-3860","name":"Jane (Glasgow) McLaren","catalogue_id":"glasgow-3860","html_url":"/people/glasgow-3860.html","birth_year":1839,"death_year":null,"gender":"Female","age_gap":21,"age_gap_label":"21 years","role":"possible mother","locations":["Port Glasgow, Renfrewshire, Scotland, United Kingdom","Glasgow"],"score":24,"classification":"chronology-only fallback","reasons":["plausible 21-year parent-child age gap (+18)","candidate's birth is 45 years before the subject's earliest dated child (1884), a compatible grandparent-generation interval (+4)","mapped Glasgow is 10.3 km from the subject's birth-period Greenock, Renfrewshire, Scotland, United Kingdom (+2; one or both placements are unproved)","same research cluster (+0; grouping is not kinship evidence)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","mapped proximity","two-generation chronology"],"indirect_factor_count":3,"suggested_co_parent":null}],"method":"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.","warning":"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."}}