{"schema_version":"1.0","id":"Glasgow-3057","alternate_ids":[],"catalogue_id":"glasgow-3057","name":"Christina (Glasgow) Martin","canonical_url":"https://glasgow.phenotype.dev/people/glasgow-3057.html","json_url":"https://glasgow.phenotype.dev/people/glasgow-3057.json","network_url":"https://glasgow.phenotype.dev/people/glasgow-3057.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3057","vitals":{"birth":{"date":"1848","place":null,"status":"uncertain"},"death":{"date":"1902-04","place":null,"status":"uncertain"}},"identity":{"gender":"Female","occupations":[],"locations":["Location not supplied — profile holding point"],"aliases":[],"research_clusters":["Worldwide One-Tree profile leads"]},"relationships":{"parents":[],"spouses":[],"children":[],"siblings":[]},"claims":[{"id":"C-5756ac1fe00a","type":"recorded_occurrence","subject_ids":["Glasgow-3057"],"claim":"Christina (Glasgow) Martin was recorded in Location not supplied — profile holding point (b. 1848).","status":"unknown","status_label":"One-Tree profile lead","evidence_ids":["E-5756ac1fe00a"],"notes":"Profile-stated location: ","provenance":"mapped_record"}],"evidence":[{"id":"E-6e1e6a85da4b","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3057"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-13c265f9358d","source":{"title":"Erected by CHARLES MARTIN in memory of his daughter ALICE HAMILTON died May 1900 aged 2 year, his mother CHRISTINA MARTIN died April 1902 aged 54 years, his Aunt ELIZABETH GLASGOW died July 1907 aged 64 years, his wife MARY HAMILTON died 2nd August 1928 aged 61 years, the above CHARLES MARTIN died 16th April 1932 aged 59 years","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-5756ac1fe00a","claim_ids":["C-5756ac1fe00a"],"record_type":"Profile-stated location: ","date":"b. 1848","place":"Location not supplied — profile holding point","subjects":["Glasgow-3057"],"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-7c18e9850aab","source":{"title":"WikiTree profile export for Glasgow-3057","repository":null,"reference":"6a86ccaefb124b7a","url":"https://www.wikitree.com/wiki/Glasgow-3057"},"provenance":"profile-export"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"Erected by CHARLES MARTIN in memory of his daughter ALICE HAMILTON died May 1900 aged 2 year, his mother CHRISTINA MARTIN died April 1902 aged 54 years, his Aunt ELIZABETH GLASGOW died July 1907 aged 64 years, his wife MARY HAMILTON died 2nd August 1928 aged 61 years, the above CHARLES MARTIN died 16th April 1932 aged 59 years","url":null,"source_quality":"unknown","independence_group":"SRC-13c265f9358d","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Glasgow-3057","url":"https://www.wikitree.com/wiki/Glasgow-3057","source_quality":"tree_only","independence_group":"SRC-7c18e9850aab","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":[],"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-424","name":"John Glasgow","catalogue_id":"glasgow-424","html_url":"/people/glasgow-424.html","birth_year":1816,"death_year":1867,"gender":"Male","age_gap":32,"age_gap_label":"32 years","role":"possible father","locations":["Airdrie, Lanarkshire, Scotland, United Kingdom","Lanarkshire — exact locality unproved"],"score":69,"classification":"moderate lead","reasons":["plausible 32-year parent-child age gap (+18)","subject's birth fits between children attributed to the same parental couple (1837–1858) (+6; other parent Christina (Forsyth) Glasgow)","known spouse Helen (Murray) Glasgow had a bounded, possibly plausible maternal age (28) at the subject's birth (+3)","the subject's given name Christina recurs below 2 independent child branches of candidate's child Thomas Glasgow (Christina Glasgow branch: Christina Glasgow; Mary Glasgow branch: Christina McVey Osborne) (+28; catalogue rarity 14, Christina in 4 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)","uncommon given names recur in both otherwise distinct descendant branches: Christina +14 (4 public profiles; subject branch: Christina (Glasgow) Martin; candidate branch: Christina Glasgow) (+14 total)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)"],"currently_linked_parent":false,"naming_signal_count":2,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","missing-sibling descendant echo","rare branch-name recurrence","spouse chronology","spouse-specific child window"],"indirect_factor_count":5,"suggested_co_parent":{"id":"Forsyth-878","name":"Christina (Forsyth) Glasgow","html_url":"/people/forsyth-878.html"}},{"id":"Glasgow-427","name":"John Glasgow","catalogue_id":"glasgow-427","html_url":"/people/glasgow-427.html","birth_year":1790,"death_year":1856,"gender":"Male","age_gap":58,"age_gap_label":"at least 58 years","role":"possible father","locations":["East Calder, Midlothian, Scotland","Edinburgh, Midlothian, Scotland, United Kingdom","Midlothian — exact locality unproved"],"score":4,"classification":"weak lead","reasons":["less typical 58-year parent-child age gap (+2)","uncommon given names recur in both otherwise distinct descendant branches: Christina +14 (4 public profiles; subject branch: Christina (Glasgow) Martin; candidate branch: Christina Glasgow) (+14 total)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)","subject lies more than 20 years from the candidate's known child-bearing period (−6; children may be missing)","no known spouse has a plausible maternal age at the subject's birth (−6; an unknown spouse remains possible)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":2,"factors":["age","rare branch-name recurrence"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-1052","name":"Samuel Glasgow","catalogue_id":"glasgow-1052","html_url":"/people/glasgow-1052.html","birth_year":1822,"death_year":null,"gender":"Male","age_gap":26,"age_gap_label":"26 years","role":"possible father","locations":["Location not supplied — profile holding point"],"score":34,"classification":"chronology-only fallback","reasons":["plausible 26-year parent-child age gap (+18)","same specific indexed locality despite wider place-label differences: location not supplied profile holding point (+10)","a known child was born within 3 years of the subject (+3)","known spouse Mary (McNeil) Glasgow had a bounded, possibly plausible maternal age (18) at the subject's birth (+3)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","household chronology","spouse chronology","undated locality"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Glasgow-2182","name":"William Allen Glasgow","catalogue_id":"glasgow-2182","html_url":"/people/glasgow-2182.html","birth_year":1824,"death_year":1909,"gender":"Male","age_gap":24,"age_gap_label":"24 years","role":"possible father","locations":["Tranquility, Scott Township, Adams, Ohio, United States","Courtland, Republic, Kansas, United States"],"score":31,"classification":"chronology-only fallback","reasons":["plausible 24-year parent-child age gap (+18)","same research cluster (+0; grouping is not kinship evidence)","subject's birth fits between children attributed to the same parental couple (1847–1869) (+6; other parent Nancy Ann (Campbell) Glasgow)","known spouse Nancy Ann (Campbell) Glasgow had a plausible maternal age (23) at the subject's birth (+7)"],"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 chronology","spouse-specific child window"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Campbell-51866","name":"Nancy Ann (Campbell) Glasgow","html_url":"/people/campbell-51866.html"}},{"id":"Glasgow-1958","name":"Joseph Finley Glasgow","catalogue_id":"glasgow-1958","html_url":"/people/glasgow-1958.html","birth_year":1821,"death_year":1886,"gender":"Male","age_gap":27,"age_gap_label":"27 years","role":"possible father","locations":["Scott Township, Adams, Ohio, United States","Iowa City, Johnson, Iowa, United States"],"score":31,"classification":"chronology-only fallback","reasons":["plausible 27-year parent-child age gap (+18)","same research cluster (+0; grouping is not kinship evidence)","subject's birth fits between children attributed to the same parental couple (1844–1859) (+6; other parent Malinda Ann (Best) Glasgow)","known spouse Malinda Ann (Best) Glasgow had a plausible maternal age (25) at the subject's birth (+7)"],"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 chronology","spouse-specific child window"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Best-5908","name":"Malinda Ann (Best) Glasgow","html_url":"/people/best-5908.html"}},{"id":"Forsyth-878","name":"Christina (Forsyth) Glasgow","catalogue_id":"forsyth-878","html_url":"/people/forsyth-878.html","birth_year":1815,"death_year":1858,"gender":"Female","age_gap":33,"age_gap_label":"33 years","role":"possible mother","locations":["Airdrie, Lanarkshire, Scotland, United Kingdom","Lanarkshire — exact locality unproved"],"score":74,"classification":"moderate lead","reasons":["plausible 33-year parent-child age gap (+18)","subject's birth fits between children attributed to the same parental couple (1837–1858) (+6; other parent John Glasgow)","candidate and subject share the given name Christina (+8; weak direct parent-child name recurrence, 4 public profiles)","the subject's given name Christina recurs below 2 independent child branches of candidate's child Thomas Glasgow (Christina Glasgow branch: Christina Glasgow; Mary Glasgow branch: Christina McVey Osborne) (+28; catalogue rarity 14, Christina in 4 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)","uncommon given names recur in both otherwise distinct descendant branches: Christina +14 (4 public profiles; subject branch: Christina (Glasgow) Martin; candidate branch: Christina Glasgow) (+14 total)"],"conflicts":["locality comparison is unavailable because one or both profiles lack adequate place data (no deduction)"],"currently_linked_parent":false,"naming_signal_count":3,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","missing-sibling descendant echo","rare branch-name recurrence","same-sex generational naming","spouse-specific child window"],"indirect_factor_count":5,"suggested_co_parent":{"id":"Glasgow-424","name":"John Glasgow","html_url":"/people/glasgow-424.html"}},{"id":"Cumming-1766","name":"Christina (Cumming) Glasgow","catalogue_id":"cumming-1766","html_url":"/people/cumming-1766.html","birth_year":1842,"death_year":null,"gender":"Female","age_gap":6,"age_gap_label":"nominally 6 years; approximate dates permit about 15–16 years","role":"possible mother","locations":["New Aberdour, Aberdeenshire, Scotland, United Kingdom"],"score":12,"classification":"weak lead","reasons":["the nominal 6-year gap is too small, but the approximate birth date permits a narrow biologically viable interval (15–16 years) (+4)","candidate and subject share the given name Christina (+8; weak direct parent-child name recurrence, 4 public profiles)"],"conflicts":["parentage requires the approximate birth estimate to be early enough (no deduction)","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":2,"factors":["age","same-sex generational naming"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-3173","name":"Caroline Glasgow","catalogue_id":"glasgow-3173","html_url":"/people/glasgow-3173.html","birth_year":1810,"death_year":null,"gender":"Female","age_gap":38,"age_gap_label":"38 years","role":"possible mother","locations":["Location not supplied — profile holding point"],"score":28,"classification":"chronology-only fallback","reasons":["plausible 38-year parent-child age gap (+18)","same specific indexed locality despite wider place-label differences: location not supplied profile holding point (+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":2,"factors":["age","undated locality"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Campbell-48293","name":"Nancy Jane (Campbell) Glasgow","catalogue_id":"campbell-48293","html_url":"/people/campbell-48293.html","birth_year":1826,"death_year":1862,"gender":"Female","age_gap":22,"age_gap_label":"22 years","role":"possible mother","locations":["Adams, Ohio, United States"],"score":24,"classification":"chronology-only fallback","reasons":["plausible 22-year parent-child age gap (+18)","same research cluster (+0; grouping is not kinship evidence)","subject's birth fits between children attributed to the same parental couple (1847–1857) (+6; other parent Robert Finley 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":2,"factors":["age","spouse-specific child window"],"indirect_factor_count":2,"suggested_co_parent":{"id":"Glasgow-16","name":"Robert Finley Glasgow","html_url":"/people/glasgow-16.html"}},{"id":"McKinstry-723","name":"Ann (McKinstry) Glasgow","catalogue_id":"mckinstry-723","html_url":"/people/mckinstry-723.html","birth_year":1825,"death_year":1895,"gender":"Female","age_gap":23,"age_gap_label":"23 years","role":"possible mother","locations":["County Antrim, Ireland","Purnim, Victoria, Australia","County Antrim — exact locality unproved"],"score":24,"classification":"chronology-only fallback","reasons":["plausible 23-year parent-child age gap (+18)","subject's birth fits between children attributed to the same parental couple (1847–1867) (+6; other parent Robert 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":2,"factors":["age","spouse-specific child window"],"indirect_factor_count":2,"suggested_co_parent":{"id":"Glasgow-1656","name":"Robert Glasgow","html_url":"/people/glasgow-1656.html"}}],"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."}}