{"schema_version":"1.0","id":"Glasgow-3849","alternate_ids":[],"catalogue_id":"glasgow-3849","name":"John Glasgow","canonical_url":"https://glasgow.phenotype.dev/people/glasgow-3849.html","json_url":"https://glasgow.phenotype.dev/people/glasgow-3849.json","network_url":"https://glasgow.phenotype.dev/people/glasgow-3849.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3849","vitals":{"birth":{"date":"1842","place":null,"status":"uncertain"},"death":{"date":null,"place":null,"status":null}},"identity":{"gender":"Male","occupations":[],"locations":["Kilbirnie — Ayrshire"],"aliases":[],"research_clusters":["Scotland One-Tree profile leads"]},"relationships":{"parents":[],"spouses":[{"id":"Whitford-2001","name":"Margaret (Whitford) Glasgow","relationship":"spouse","status":"unknown","status_label":"WikiTree tree relationship","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_spouse_field","tree_status":"unmarked","tree_status_label":"WikiTree: relationship status unmarked","url":"/people/whitford-2001.html","json_url":"/people/whitford-2001.json","network_url":"/people/whitford-2001.network.json","wikitree_url":"https://www.wikitree.com/wiki/Whitford-2001","claim_id":"C-05d7c77ae59f"}],"children":[],"siblings":[]},"claims":[{"id":"C-669b6e4ab6a0","type":"recorded_occurrence","subject_ids":["Glasgow-3849"],"claim":"John Glasgow was recorded in Kilbirnie — Ayrshire (b. 1842).","status":"unknown","status_label":"Kin-inferred One-Tree profile lead","evidence_ids":["E-669b6e4ab6a0"],"notes":"Kin-inferred from spouse Margaret (Whitford) Glasgow’s birthplace: Kilbirnie, Ayrshire, Scotland, United Kingdom","provenance":"mapped_record"},{"id":"C-05d7c77ae59f","type":"tree_relationship","subject_ids":["Glasgow-3849","Whitford-2001"],"claim":"WikiTree currently connects John Glasgow and Margaret (Whitford) Glasgow as spouse.","status":"unknown","status_label":"WikiTree tree relationship","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_spouse_field"}],"evidence":[{"id":"E-cc864b72dedc","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3849"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-a76bca2a528e","source":{"title":"596 / 26 on scotlandspeople","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-669b6e4ab6a0","claim_ids":["C-669b6e4ab6a0"],"record_type":"Kin-inferred from spouse Margaret (Whitford) Glasgow’s birthplace: Kilbirnie, Ayrshire, Scotland, United Kingdom","date":"b. 1842","place":"Kilbirnie — Ayrshire","subjects":["Glasgow-3849"],"assertion":"One-Tree export profile fields are search leads, not sources; relationships are shown only where the export supplies parent links. This map placement is an estimate from kin and is not a directly recorded location for this person.","evidence_status":"unassessed","source_quality":"tree_only","independence_group":"SRC-ed1f55ef1d55","source":{"title":"WikiTree profile export for Glasgow-3849","repository":null,"reference":"3af245702e716e2d","url":"https://www.wikitree.com/wiki/Glasgow-3849"},"provenance":"profile-export"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"596 / 26 on scotlandspeople","url":null,"source_quality":"unknown","independence_group":"SRC-a76bca2a528e","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Glasgow-3849","url":"https://www.wikitree.com/wiki/Glasgow-3849","source_quality":"tree_only","independence_group":"SRC-ed1f55ef1d55","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-1949","name":"John Nicholas Glasgow","catalogue_id":"glasgow-1949","html_url":"/people/glasgow-1949.html","birth_year":1842,"death_year":1908,"birth_place":"Davidson, Tennessee, United States","death_place":null,"score":48,"classification":"similar person","match_reasons":["same first and last name (+18)","same birth year (+30)"],"conflicts":[],"matching_children":[],"child_name_overlap":[],"parent_comparison":"No shared parent is indexed"},{"id":"Glasgow-2485","name":"John W Glasgow","catalogue_id":"glasgow-2485","html_url":"/people/glasgow-2485.html","birth_year":1842,"death_year":null,"birth_place":"Tennessee, United States","death_place":null,"score":48,"classification":"similar person","match_reasons":["same first and last name (+18)","same birth year (+30)"],"conflicts":[],"matching_children":[],"child_name_overlap":[],"parent_comparison":"No shared parent is indexed"}],"potential_parentage":{"children_recorded":[],"earliest_dated_son":null,"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-1829","name":"Joseph Montgomery Glasgow","catalogue_id":"glasgow-1829","html_url":"/people/glasgow-1829.html","birth_year":1807,"death_year":1886,"gender":"Male","age_gap":35,"age_gap_label":"35 years","role":"possible father","locations":["Brush Creek Township, Adams, Ohio, United States","Washington, Washington, Iowa, United States"],"score":41,"classification":"moderate lead","reasons":["plausible 35-year parent-child age gap (+18)","subject's birth fits between children attributed to the same parental couple (1830–1849) (+6; other parent Margaret Elizabeth (Black) Glasgow)","known spouse Margaret Taylor (Lowry) Glasgow had a plausible maternal age (28) at the subject's birth (+7)","the subject's given name John recurs below 2 independent child branches of candidate's child Samuel Black Glasgow (John Edward Glasgow branch: John Edward Glasgow; William Bebb Glasgow branch: John Walter Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John Marshall Glasgow M.D. (Glasgow-2117) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","missing-sibling descendant echo","spouse chronology","spouse-specific child window"],"indirect_factor_count":4,"suggested_co_parent":{"id":"Black-18588","name":"Margaret Elizabeth (Black) Glasgow","html_url":"/people/black-18588.html"}},{"id":"Glasgow-466","name":"John Cameron Glasgow","catalogue_id":"glasgow-466","html_url":"/people/glasgow-466.html","birth_year":1820,"death_year":1901,"gender":"Male","age_gap":22,"age_gap_label":"22 years","role":"possible father","locations":["Allegheny, Pennsylvania, United States","West Deer Township, Allegheny, Pennsylvania, United States","Allegheny, PA"],"score":39,"classification":"weak lead","reasons":["plausible 22-year parent-child age gap (+18)","a known child was born within 4 years of the subject (+1)","known spouse Elizabeth J (Blackwood) Glasgow had a plausible maternal age (19) at the subject's birth (+7)","candidate and subject share the given name John (+4; weak direct parent-child name recurrence, 280 public profiles)","the subject's given name John recurs below 2 independent child branches of candidate's child Charles Barnes Glasgow (John Arthur Glasgow branch: John Arthur Glasgow; Karl Emerson Glasgow branch: John Cameron Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John C Glasgow (Glasgow-538) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)","descendant-name recurrence has no independent household, record, migration or specific-locality anchor (score capped at 39)"],"currently_linked_parent":false,"naming_signal_count":2,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","household chronology","missing-sibling descendant echo","same-sex generational naming","spouse chronology"],"indirect_factor_count":5,"suggested_co_parent":null},{"id":"Glasgow-3529","name":"Alexander Glasgow","catalogue_id":"glasgow-3529","html_url":"/people/glasgow-3529.html","birth_year":1816,"death_year":1852,"gender":"Male","age_gap":26,"age_gap_label":"26 years","role":"possible father","locations":["Newton, Linlithgowshire, Scotland, United Kingdom","Linlithgowshire / West Lothian — exact locality unproved"],"score":32,"classification":"weak lead","reasons":["plausible 26-year parent-child age gap (+18)","same research cluster (+0; grouping is not kinship evidence)","a known child was born within 6 years of the subject (+1)","known spouse Ann (Baigrie) Glasgow had a bounded, possibly plausible maternal age (32) at the subject's birth (+3)","the subject's given name John recurs below 2 independent child branches of candidate's child John Baigrie Glasgow (George Glasgow branch: John Baigrie Glasgow; John Glasgow branch: John Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John Baigrie Glasgow (Glasgow-3530) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","household chronology","missing-sibling descendant echo","spouse chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Glasgow-3140","name":"John Glasgow","catalogue_id":"glasgow-3140","html_url":"/people/glasgow-3140.html","birth_year":1813,"death_year":null,"gender":"Male","age_gap":29,"age_gap_label":"29 years","role":"possible father","locations":["Ireland, United Kingdom","Ireland — exact locality unproved"],"score":32,"classification":"weak lead","reasons":["plausible 29-year parent-child age gap (+18)","a known child was born within 1 years of the subject (+3)","known spouse Elizabeth (Fee) Glasgow had a plausible maternal age (25) 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":["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","household chronology","same-sex generational naming","spouse chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Glasgow-3463","name":"John Glasgow","catalogue_id":"glasgow-3463","html_url":"/people/glasgow-3463.html","birth_year":1808,"death_year":null,"gender":"Male","age_gap":34,"age_gap_label":"34 years","role":"possible father","locations":["Ayrshire, Scotland, United Kingdom","Ayrshire — exact locality unproved"],"score":32,"classification":"weak lead","reasons":["plausible 34-year parent-child age gap (+18)","weak broad-area overlap: ayrshire (+1; not a locality match)","same research cluster (+0; grouping is not kinship evidence)","subject's birth fits between children attributed to the same parental couple (1831–1843) (+6; other parent Mary (Boyd) Glasgow)","known spouse Mary (Boyd) Glasgow had a plausible maternal age (31) 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":["candidate already has another child named John Glasgow (Glasgow-3467) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","broad geography","same-sex generational naming","spouse chronology","spouse-specific child window"],"indirect_factor_count":5,"suggested_co_parent":{"id":"Boyd-24519","name":"Mary (Boyd) Glasgow","html_url":"/people/boyd-24519.html"}},{"id":"Black-18588","name":"Margaret Elizabeth (Black) Glasgow","catalogue_id":"black-18588","html_url":"/people/black-18588.html","birth_year":1809,"death_year":1851,"gender":"Female","age_gap":33,"age_gap_label":"33 years","role":"possible mother","locations":["Adams, Ohio, United States"],"score":34,"classification":"weak lead","reasons":["plausible 33-year parent-child age gap (+18)","subject's birth fits between children attributed to the same parental couple (1830–1849) (+6; other parent Joseph Montgomery Glasgow)","the subject's given name John recurs below 2 independent child branches of candidate's child Samuel Black Glasgow (John Edward Glasgow branch: John Edward Glasgow; William Bebb Glasgow branch: John Walter Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John Marshall Glasgow M.D. (Glasgow-2117) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","missing-sibling descendant echo","spouse-specific child window"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Glasgow-1829","name":"Joseph Montgomery Glasgow","html_url":"/people/glasgow-1829.html"}},{"id":"Blackwood-456","name":"Elizabeth J (Blackwood) Glasgow","catalogue_id":"blackwood-456","html_url":"/people/blackwood-456.html","birth_year":1823,"death_year":1889,"gender":"Female","age_gap":19,"age_gap_label":"19 years","role":"possible mother","locations":["County Down, Ireland","West Deer Township, Allegheny, Pennsylvania, United States"],"score":29,"classification":"weak lead","reasons":["plausible 19-year parent-child age gap (+18)","a known child was born within 4 years of the subject (+1)","the subject's given name John recurs below 2 independent child branches of candidate's child Charles Barnes Glasgow (John Arthur Glasgow branch: John Arthur Glasgow; Karl Emerson Glasgow branch: John Cameron Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John C Glasgow (Glasgow-538) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","household chronology","missing-sibling descendant echo"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Baigrie-43","name":"Ann (Baigrie) Glasgow","catalogue_id":"baigrie-43","html_url":"/people/baigrie-43.html","birth_year":1810,"death_year":null,"gender":"Female","age_gap":32,"age_gap_label":"at least 32 years","role":"possible mother","locations":["Liberton, Lanarkshire, Scotland, United Kingdom","Lanarkshire — exact locality unproved"],"score":21,"classification":"weak lead","reasons":["bounded birth date gives a parent-child age gap of at least 32 years (+10; true age remains uncertain)","same research cluster (+0; grouping is not kinship evidence)","a known child was born within 6 years of the subject (+1)","the subject's given name John recurs below 2 independent child branches of candidate's child John Baigrie Glasgow (George Glasgow branch: John Baigrie Glasgow; John Glasgow branch: John Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John Baigrie Glasgow (Glasgow-3530) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","household chronology","missing-sibling descendant echo"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Miller-37219","name":"Margaret (Miller) Glasgow","catalogue_id":"miller-37219","html_url":"/people/miller-37219.html","birth_year":1794,"death_year":1851,"gender":"Female","age_gap":48,"age_gap_label":"48 years","role":"possible mother","locations":["Ireland","Pine Creek, Allegheny Co, PA","County Antrim — exact locality unproved"],"score":13,"classification":"weak lead","reasons":["less typical 48-year parent-child age gap (+2)","a known child was born within 6 years of the subject (+1)","the subject's given name John recurs below 2 independent child branches of candidate's child John Cameron Glasgow (Charles Barnes Glasgow branch: John Arthur Glasgow, John Cameron Glasgow; John C Glasgow branch: John C Glasgow) (+14; catalogue rarity 0, John in 280 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John Cameron Glasgow (Glasgow-466) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","household chronology","missing-sibling descendant echo"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Smith-228705","name":"Ellen (Smith) Glasgow","catalogue_id":"smith-228705","html_url":"/people/smith-228705.html","birth_year":1795,"death_year":null,"gender":"Female","age_gap":47,"age_gap_label":"47 years","role":"possible mother","locations":["Glasgow"],"score":12,"classification":"weak lead","reasons":["possible 47-year parent-child age gap (+10)","same research cluster (+0; grouping is not kinship evidence)","the subject's given name John recurs below 2 independent child branches of candidate's child William James Glasgow (Arthur Harold Glasgow branch: John Bernard Glasgow; John Glasgow branch: John Glasgow) (+6; catalogue rarity 0, John in 280 profiles; more distant descendant echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","candidate already has another child named John George Glasgow (Glasgow-1205) without a documented death permitting name reuse (−4; check whether the child profiles duplicate or conflict)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":2,"factors":["age","missing-sibling descendant echo"],"indirect_factor_count":2,"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."}}