{"schema_version":"1.0","id":"Glasgow-3857","alternate_ids":[],"catalogue_id":"glasgow-3857","name":"Janet (Glasgow) Ritchie","canonical_url":"https://glasgow.phenotype.dev/people/glasgow-3857.html","json_url":"https://glasgow.phenotype.dev/people/glasgow-3857.json","network_url":"https://glasgow.phenotype.dev/people/glasgow-3857.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3857","vitals":{"birth":{"date":"1840","place":"Greenock, Renfrewshire, Scotland, United Kingdom","status":"uncertain"},"death":{"date":null,"place":null,"status":null}},"identity":{"gender":"Female","occupations":[],"locations":["Greenock, Renfrewshire, Scotland, United Kingdom"],"aliases":[],"research_clusters":["Scotland One-Tree profile leads"]},"relationships":{"parents":[],"spouses":[],"children":[],"siblings":[]},"claims":[{"id":"C-156c969170d5","type":"recorded_occurrence","subject_ids":["Glasgow-3857"],"claim":"Janet (Glasgow) Ritchie was recorded in Greenock, Renfrewshire, Scotland, United Kingdom (b. 1840).","status":"unknown","status_label":"One-Tree profile lead","evidence_ids":["E-156c969170d5"],"notes":"Profile-stated birthplace: Greenock, Renfrewshire, Scotland, United Kingdom","provenance":"mapped_record"}],"evidence":[{"id":"E-3b3d24bfac42","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3857"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-f2cb9ed85fae","source":{"title":"564 / 2 / 53 on scotlandspeople","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-156c969170d5","claim_ids":["C-156c969170d5"],"record_type":"Profile-stated birthplace: Greenock, Renfrewshire, Scotland, United Kingdom","date":"b. 1840","place":"Greenock, Renfrewshire, Scotland, United Kingdom","subjects":["Glasgow-3857"],"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-cd5a0c65db83","source":{"title":"WikiTree profile export for Glasgow-3857","repository":null,"reference":"c0b19d66cd67a588","url":"https://www.wikitree.com/wiki/Glasgow-3857"},"provenance":"profile-export"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"564 / 2 / 53 on scotlandspeople","url":null,"source_quality":"unknown","independence_group":"SRC-f2cb9ed85fae","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Glasgow-3857","url":"https://www.wikitree.com/wiki/Glasgow-3857","source_quality":"tree_only","independence_group":"SRC-cd5a0c65db83","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-1573","name":"James Glasgow","catalogue_id":"glasgow-1573","html_url":"/people/glasgow-1573.html","birth_year":1799,"death_year":1862,"gender":"Male","age_gap":41,"age_gap_label":"41 years","role":"possible father","locations":["Kilbirnie, Ayrshire, Scotland","Kilbirnie, Ayrshire, Scotland, United Kingdom","Kilbirnie — Ayrshire"],"score":26,"classification":"chronology-only fallback","reasons":["plausible 41-year parent-child age gap (+18)","mapped Kilbirnie — Ayrshire is 22.5 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 Margaret (Anderson) Glasgow had a plausible maternal age (36) at the subject's birth (+7)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","mapped proximity","spouse chronology"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Glasgow-3415","name":"Robert Glasgow","catalogue_id":"glasgow-3415","html_url":"/people/glasgow-3415.html","birth_year":1800,"death_year":1855,"gender":"Male","age_gap":40,"age_gap_label":"40 years","role":"possible father","locations":["West Kilbride, Ayrshire, Scotland","Greenock West, Renfrewshire, Scotland, United Kingdom","West Kilbride — Ayrshire"],"score":22,"classification":"chronology-only fallback","reasons":["plausible 40-year parent-child age gap (+18)","candidate has only broad or undated birth-locality overlap: greenock (+6)","same research cluster (+0; grouping is not kinship evidence)","a known child was born within 2 years of the subject (+3)","known spouse Margaret (Williamson) Glasgow had a plausible maternal age (33) at the subject's birth (+7)"],"conflicts":["candidate's household recorded Mary Leggat (Glasgow) Bryce in Govan, Lanarkshire, Scotland, United Kingdom within 2 years of the subject (−12; no contemporaneous child is indexed in the subject's locality)"],"currently_linked_parent":false,"naming_signal_count":0,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","contemporaneous household conflict","household chronology","spouse chronology","undated locality"],"indirect_factor_count":5,"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":21,"age_gap_label":"21 years","role":"possible father","locations":["Glasgow, Lanarkshire, Scotland, United Kingdom","Airdrie, Lanarkshire, Scotland, United Kingdom","Glasgow"],"score":20,"classification":"chronology-only fallback","reasons":["plausible 21-year parent-child age gap (+18)","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":2,"factors":["age","mapped proximity"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-3506","name":"Alexander Glasgow","catalogue_id":"glasgow-3506","html_url":"/people/glasgow-3506.html","birth_year":1805,"death_year":null,"gender":"Male","age_gap":35,"age_gap_label":"35 years","role":"possible father","locations":["Glasgow, Lanarkshire, Scotland, United Kingdom","Glasgow"],"score":20,"classification":"chronology-only fallback","reasons":["plausible 35-year parent-child age gap (+18)","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":2,"factors":["age","mapped proximity"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-690","name":"John Glasgow","catalogue_id":"glasgow-690","html_url":"/people/glasgow-690.html","birth_year":1819,"death_year":1899,"gender":"Male","age_gap":21,"age_gap_label":"21 years","role":"possible father","locations":["Coffee County, Tennessee"],"score":19,"classification":"chronology-only fallback","reasons":["plausible 21-year parent-child age gap (+18)","a known child was born within 8 years of the subject (+1)"],"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","household chronology"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-3310","name":"Janet Glasgow","catalogue_id":"glasgow-3310","html_url":"/people/glasgow-3310.html","birth_year":1809,"death_year":null,"gender":"Female","age_gap":31,"age_gap_label":"at least 31 years","role":"possible mother","locations":["Kilbirnie, Ayrshire, Scotland, United Kingdom","Kilbirnie — Ayrshire"],"score":16,"classification":"weak lead","reasons":["bounded birth date gives a parent-child age gap of at least 31 years (+10; true age remains uncertain)","mapped Kilbirnie — Ayrshire is 22.5 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)","candidate and subject share the given name Janet (+5; weak direct parent-child name recurrence, 43 public profiles)"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":3,"factors":["age","mapped proximity","same-sex generational naming"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Thomson-10728","name":"Janet (Thomson) Glasgow","catalogue_id":"thomson-10728","html_url":"/people/thomson-10728.html","birth_year":1800,"death_year":null,"gender":"Female","age_gap":40,"age_gap_label":"40 years","role":"possible mother","locations":["Lanarkshire — exact locality unproved"],"score":13,"classification":"weak lead","reasons":["plausible 40-year parent-child age gap (+18)","same research cluster (+0; grouping is not kinship evidence)","candidate and subject share the given name Janet (+5; weak direct parent-child name recurrence, 43 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":2,"factors":["age","same-sex generational naming"],"indirect_factor_count":2,"suggested_co_parent":null},{"id":"Glasgow-3066","name":"Janet (Glasgow) Scott","catalogue_id":"glasgow-3066","html_url":"/people/glasgow-3066.html","birth_year":1791,"death_year":null,"gender":"Female","age_gap":49,"age_gap_label":"49 years","role":"possible mother","locations":["Location not supplied — profile holding point"],"score":7,"classification":"weak lead","reasons":["less typical 49-year parent-child age gap (+2)","candidate and subject share the given name Janet (+5; weak direct parent-child name recurrence, 43 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":"Gilmour-965","name":"Janet (Gilmour) Glasgow","catalogue_id":"gilmour-965","html_url":"/people/gilmour-965.html","birth_year":1794,"death_year":1845,"gender":"Female","age_gap":46,"age_gap_label":"46 years","role":"possible mother","locations":["Lanarkshire — exact locality unproved"],"score":6,"classification":"weak lead","reasons":["possible 46-year parent-child age gap (+10)","same research cluster (+0; grouping is not kinship evidence)","a known child was born within 8 years of the subject (+1)","candidate and subject share the given name Janet (+5; weak direct parent-child name recurrence, 43 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-3541","name":"Janet Glasgow","catalogue_id":"glasgow-3541","html_url":"/people/glasgow-3541.html","birth_year":1797,"death_year":null,"gender":"Female","age_gap":43,"age_gap_label":"43 years","role":"possible mother","locations":["Rothesay, Bute, Scotland"],"score":5,"classification":"weak lead","reasons":["possible 43-year parent-child age gap (+10)","same research cluster (+0; grouping is not kinship evidence)","candidate and subject share the given name Janet (+5; weak direct parent-child name recurrence, 43 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":2,"factors":["age","same-sex generational naming"],"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."}}