{"schema_version":"1.0","id":"Glasgow-3886","alternate_ids":[],"catalogue_id":"glasgow-3886","name":"Thomas Glasgow","canonical_url":"https://glasgow.phenotype.dev/people/glasgow-3886.html","json_url":"https://glasgow.phenotype.dev/people/glasgow-3886.json","network_url":"https://glasgow.phenotype.dev/people/glasgow-3886.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3886","vitals":{"birth":{"date":"c. 1855","place":"Pennsylvania, United States","status":"estimated"},"death":{"date":null,"place":"Rhode Island, United States","status":null}},"identity":{"gender":"Male","occupations":[],"locations":["Pennsylvania, United States","Rhode Island, United States"],"aliases":[],"research_clusters":["Worldwide One-Tree profile leads"]},"relationships":{"parents":[],"spouses":[{"id":"Unknown-758539","name":"Rachel (Unknown) 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/unknown-758539.html","json_url":"/people/unknown-758539.json","network_url":"/people/unknown-758539.network.json","wikitree_url":"https://www.wikitree.com/wiki/Unknown-758539","claim_id":"C-3aefefad5c97"}],"children":[],"siblings":[]},"claims":[{"id":"C-b35f946e6def","type":"recorded_occurrence","subject_ids":["Glasgow-3886"],"claim":"Thomas Glasgow was recorded in Pennsylvania, United States (b. 1855).","status":"unknown","status_label":"One-Tree profile lead","evidence_ids":["E-b35f946e6def"],"notes":"Profile-stated birthplace: Pennsylvania, United States","provenance":"mapped_record"},{"id":"C-3aefefad5c97","type":"tree_relationship","subject_ids":["Glasgow-3886","Unknown-758539"],"claim":"WikiTree currently connects Thomas Glasgow and Rachel (Unknown) 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-b100a9ea35b4","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3886"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-c8aaa86333f5","source":{"title":"1880 Census:\n\"1880 United States Federal Census\" \nYear: 1880; Census Place: Providence, Providence, Rhode Island; Roll: 1211; Page: 185b; Enumeration District: 011 \n - (accessed 16 June 2026) \nThomas Glasgow (25), married, Herbal doctor, head of household in Providence, Providence, Rhode Island, USA. Born in Pennsylvania.","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-b35f946e6def","claim_ids":["C-b35f946e6def"],"record_type":"Profile-stated birthplace: Pennsylvania, United States","date":"b. 1855","place":"Pennsylvania, United States","subjects":["Glasgow-3886"],"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-086ef72c0e73","source":{"title":"WikiTree profile export for Glasgow-3886","repository":null,"reference":"5dc9241f40e29dc4","url":"https://www.wikitree.com/wiki/Glasgow-3886"},"provenance":"profile-export"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"1880 Census:\n\"1880 United States Federal Census\" \nYear: 1880; Census Place: Providence, Providence, Rhode Island; Roll: 1211; Page: 185b; Enumeration District: 011 \n - (accessed 16 June 2026) \nThomas Glasgow (25), married, Herbal doctor, head of household in Providence, Providence, Rhode Island, USA. Born in Pennsylvania.","url":null,"source_quality":"unknown","independence_group":"SRC-c8aaa86333f5","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Glasgow-3886","url":"https://www.wikitree.com/wiki/Glasgow-3886","source_quality":"tree_only","independence_group":"SRC-086ef72c0e73","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-754","name":"Thomas Glasgow","catalogue_id":"glasgow-754","html_url":"/people/glasgow-754.html","birth_year":1850,"death_year":null,"birth_place":"Pennsylvania, United States","death_place":null,"score":56,"classification":"similar person","match_reasons":["same first and last name (+18)","birth years within 5 (+18)","shared recorded place (+20)"],"conflicts":[],"matching_children":[],"child_name_overlap":[],"parent_comparison":"No shared parent is indexed"},{"id":"Glasgow-441","name":"Thomas Glasgow","catalogue_id":"glasgow-441","html_url":"/people/glasgow-441.html","birth_year":1853,"death_year":1928,"birth_place":"New Monkland, Lanarkshire, Scotland, United Kingdom","death_place":null,"score":43,"classification":"similar person","match_reasons":["same first and last name (+18)","birth years within 2 (+25)"],"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-1358","name":"Thomas Newlands Glasgow","catalogue_id":"glasgow-1358","html_url":"/people/glasgow-1358.html","birth_year":1820,"death_year":null,"gender":"Male","age_gap":35,"age_gap_label":"35 years","role":"possible father","locations":["Glasgow"],"score":25,"classification":"weak lead","reasons":["plausible 35-year parent-child age gap (+18)","subject's birth fits within the candidate's overall child-bearing span (1853–1860) (+3; children are not tied to one spouse)","candidate and subject share the given name Thomas (+4; weak direct parent-child name recurrence, 86 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","household chronology","same-sex generational naming"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Glasgow-34","name":"Thomas Glasgow","catalogue_id":"glasgow-34","html_url":"/people/glasgow-34.html","birth_year":1832,"death_year":1884,"gender":"Male","age_gap":23,"age_gap_label":"23 years","role":"possible father","locations":["Edinburgh"],"score":22,"classification":"weak lead","reasons":["plausible 23-year parent-child age gap (+18)","candidate and subject share the given name Thomas (+4; weak direct parent-child name recurrence, 86 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":2,"factors":["age","same-sex generational naming"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-678","name":"Thomas W. Glasgow","catalogue_id":"glasgow-678","html_url":"/people/glasgow-678.html","birth_year":1822,"death_year":1894,"gender":"Male","age_gap":33,"age_gap_label":"33 years","role":"possible father","locations":["Ireland, United Kingdom","Hadley, Hampshire, Massachusetts, United States","Ireland — exact locality unproved"],"score":18,"classification":"weak lead","reasons":["plausible 33-year parent-child age gap (+18)","a known child was born within 1 years of the subject (+3)","known spouse Mary (Fallon) Glasgow had a bounded, possibly plausible maternal age (25) at the subject's birth (+3)","candidate and subject share the given name Thomas (+4; weak direct parent-child name recurrence, 86 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","household chronology","same-sex generational naming","spouse chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Glasgow-3766","name":"Thomas M Glasgow","catalogue_id":"glasgow-3766","html_url":"/people/glasgow-3766.html","birth_year":1814,"death_year":null,"gender":"Male","age_gap":41,"age_gap_label":"41 years","role":"possible father","locations":["Abbeville, South Carolina, United States"],"score":15,"classification":"weak lead","reasons":["plausible 41-year parent-child age gap (+18)","same research cluster (+0; grouping is not kinship evidence)","a known child was born within 1 years of the subject (+3)","candidate and subject share the given name Thomas (+4; weak direct parent-child name recurrence, 86 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":3,"factors":["age","household chronology","same-sex generational naming"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Glasgow-951","name":"Alexander Glasgow","catalogue_id":"glasgow-951","html_url":"/people/glasgow-951.html","birth_year":1811,"death_year":1861,"gender":"Male","age_gap":44,"age_gap_label":"44 years","role":"possible father","locations":["County Antrim, Ireland, United Kingdom","Glasgow, Lanarkshire, Scotland, United Kingdom","Cape Supreme Court, Cape Town","Gortereghy townland","Lisnagaver townland"],"score":15,"classification":"weak lead","reasons":["plausible 44-year parent-child age gap (+18)","a known child was born within 8 years of the subject (+1)","known spouse Mary (McCaughan) Glasgow had a plausible maternal age (38) at the subject's birth (+7)","the subject's given name Thomas recurs below 2 independent child branches of candidate's child Robert Glasgow (Alexander Glasgow branch: Thomas Glasgow; William Glasgow branch: Thomas Glasgow) (+14; catalogue rarity 0, Thomas in 86 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["candidate is recorded only outside the subject's birth country (−25)"],"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":"Graham-21720","name":"Jane (Graham) Glasgow","catalogue_id":"graham-21720","html_url":"/people/graham-21720.html","birth_year":1839,"death_year":1891,"gender":"Female","age_gap":16,"age_gap_label":"16 years","role":"possible mother","locations":["Tamlaght, Cookstown, County Tyrone, Ireland","534 Gallowgate, Glasgow.","Cookstown"],"score":0,"classification":"weak lead","reasons":["possible 16-year parent-child age gap (+10)","a known child was born within 4 years of the subject (+1)","the subject's given name Thomas recurs below 2 independent child branches of candidate's child William Glasgow (Thomas Glasgow branch: Thomas Glasgow; Thomas Glasgow branch: Thomas Glasgow) (+14; catalogue rarity 0, Thomas in 86 profiles; grandchild-level echo, supports investigating the subject as that child's missing sibling)"],"conflicts":["candidate is recorded only outside the subject's birth country (−25)"],"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":"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":32,"age_gap_label":"32 years","role":"possible mother","locations":["County Down, Ireland","West Deer Township, Allegheny, Pennsylvania, United States"],"score":25,"classification":"chronology-only fallback","reasons":["plausible 32-year parent-child age gap (+18)","weak broad-area overlap: pennsylvania (+1; not a locality match)","subject's birth fits between children attributed to the same parental couple (1846–1866) (+6; other parent John Cameron Glasgow)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","broad geography","spouse-specific child window"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Glasgow-466","name":"John Cameron Glasgow","html_url":"/people/glasgow-466.html"}},{"id":"Thompson-63146","name":"Martha W (Thompson) Glasgow","catalogue_id":"thompson-63146","html_url":"/people/thompson-63146.html","birth_year":1822,"death_year":1862,"gender":"Female","age_gap":33,"age_gap_label":"33 years","role":"possible mother","locations":["Pittsburgh, Allegheny, Pennsylvania, United States"],"score":25,"classification":"chronology-only fallback","reasons":["plausible 33-year parent-child age gap (+18)","weak broad-area overlap: pennsylvania (+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 (1844–1856) (+6; other parent Moses Thomas Glasgow)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","broad geography","spouse-specific child window"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Glasgow-589","name":"Moses Thomas Glasgow","html_url":"/people/glasgow-589.html"}},{"id":"Leamer-31","name":"Sarah J (Leamer) Glasgow","catalogue_id":"leamer-31","html_url":"/people/leamer-31.html","birth_year":1820,"death_year":1865,"gender":"Female","age_gap":35,"age_gap_label":"35 years","role":"possible mother","locations":["Pennsylvania, USA"],"score":25,"classification":"chronology-only fallback","reasons":["plausible 35-year parent-child age gap (+18)","weak broad-area overlap: pennsylvania (+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 (1844–1861) (+6; other parent John S Glasgow)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","broad geography","spouse-specific child window"],"indirect_factor_count":3,"suggested_co_parent":{"id":"Glasgow-657","name":"John S Glasgow","html_url":"/people/glasgow-657.html"}},{"id":"Newman-6863","name":"Emily Jane (Newman) Glasgow","catalogue_id":"newman-6863","html_url":"/people/newman-6863.html","birth_year":1823,"death_year":1908,"gender":"Female","age_gap":32,"age_gap_label":"32 years","role":"possible mother","locations":["North Carolina","Weakley Co, TN"],"score":24,"classification":"chronology-only fallback","reasons":["plausible 32-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 (1848–1860) (+6; other parent Wagstaff Kennedy 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-123","name":"Wagstaff Kennedy Glasgow","html_url":"/people/glasgow-123.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."}}