{"schema_version":"1.0","id":"Unknown-764031","alternate_ids":[],"catalogue_id":"unknown-764031","name":"Mary E Glasgow","canonical_url":"https://glasgow.phenotype.dev/people/unknown-764031.html","json_url":"https://glasgow.phenotype.dev/people/unknown-764031.json","network_url":"https://glasgow.phenotype.dev/people/unknown-764031.network.json","wikitree_url":"https://www.wikitree.com/wiki/Unknown-764031","vitals":{"birth":{"date":"c. 1820","place":"United States","status":"estimated"},"death":{"date":null,"place":null,"status":null}},"identity":{"gender":"Female","occupations":[],"locations":["United States","Prescott Ontario"],"aliases":[],"research_clusters":["Prescott Robert and Samuel Glasgow cluster","Worldwide One-Tree profile leads"]},"relationships":{"parents":[],"spouses":[{"id":"Glasgow-4010","name":"Samuel 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/glasgow-4010.html","json_url":"/people/glasgow-4010.json","network_url":"/people/glasgow-4010.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-4010","claim_id":"C-86c2a4a602d2"}],"children":[{"id":"Glasgow-4017","name":"James E 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-4017.html","json_url":"/people/glasgow-4017.json","network_url":"/people/glasgow-4017.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-4017","claim_id":"C-2eea41554c7b"},{"id":"Glasgow-4016","name":"Mary Glasgow","relationship":"daughter","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-4016.html","json_url":"/people/glasgow-4016.json","network_url":"/people/glasgow-4016.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-4016","claim_id":"C-00af99a42177"},{"id":"Glasgow-4019","name":"Orena Glasgow","relationship":"daughter","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-4019.html","json_url":"/people/glasgow-4019.json","network_url":"/people/glasgow-4019.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-4019","claim_id":"C-e69b2298e217"},{"id":"Glasgow-4021","name":"Samuel 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-4021.html","json_url":"/people/glasgow-4021.json","network_url":"/people/glasgow-4021.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-4021","claim_id":"C-90f48f452dd0"}],"siblings":[]},"claims":[{"id":"C-f79904d31038","type":"recorded_occurrence","subject_ids":["Unknown-764031"],"claim":"Mary E Glasgow was recorded in United States (b. 1820).","status":"unknown","status_label":"One-Tree profile lead","evidence_ids":["E-f79904d31038"],"notes":"Profile-stated birthplace: United States","provenance":"mapped_record"},{"id":"C-14ec8c1ca719","type":"recorded_occurrence","subject_ids":["Unknown-764031"],"claim":"Mary E Glasgow was recorded in Prescott Ontario (1851).","status":"proved","status_label":"Documented household","evidence_ids":["E-14ec8c1ca719"],"notes":"Married woman; 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no documentary conclusion is implied.","provenance":"reconstructed_parent_reference"},{"id":"C-e69b2298e217","type":"tree_relationship","subject_ids":["Unknown-764031","Glasgow-4019"],"claim":"WikiTree currently connects Mary E Glasgow and Orena Glasgow as daughter.","status":"unknown","status_label":"WikiTree tree relationship","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"reconstructed_parent_reference"},{"id":"C-90f48f452dd0","type":"tree_relationship","subject_ids":["Unknown-764031","Glasgow-4021"],"claim":"WikiTree currently connects Mary E Glasgow and Samuel 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-f03285276a5d","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Unknown-764031"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"original","independence_group":"SRC-e7d0de513057","source":{"title":"Library and Archives Canada, 1851 Census of Canada West, Prescott, page 31, lines 11–18, image e002351566 (https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566), original schedule (accessed 13 August 2026).","repository":null,"reference":null,"url":"https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566"},"provenance":"wikitree_profile_citation"},{"id":"E-f79904d31038","claim_ids":["C-f79904d31038"],"record_type":"Profile-stated birthplace: United States","date":"b. 1820","place":"United States","subjects":["Unknown-764031"],"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-00c68bc195a9","source":{"title":"WikiTree profile export for Unknown-764031","repository":null,"reference":"47d9c6e5c6515a7d","url":"https://www.wikitree.com/wiki/Unknown-764031"},"provenance":"profile-export"},{"id":"E-14ec8c1ca719","claim_ids":["C-14ec8c1ca719"],"record_type":"Married woman; age next birthday 32","date":"1851","place":"Prescott Ontario","subjects":["Unknown-764031"],"assertion":"Probable wife of Samuel by household structure; maiden name unknown.","evidence_status":"direct","source_quality":"original","independence_group":"SRC-e7d0de513057","source":{"title":"1851 Census of Canada West: Prescott, page 31, lines 11-18","repository":null,"reference":"33e146a2cd43139e","url":"https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566"},"provenance":"Original census schedule"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"Library and Archives Canada, 1851 Census of Canada West, Prescott, page 31, lines 11–18, image e002351566 (https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566), original schedule (accessed 13 August 2026).","url":"https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566","source_quality":"original","independence_group":"SRC-e7d0de513057","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Unknown-764031","url":"https://www.wikitree.com/wiki/Unknown-764031","source_quality":"tree_only","independence_group":"SRC-00c68bc195a9","provenance":"profile-export"},{"title":"1851 Census of Canada West: Prescott, page 31, lines 11-18","url":"https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566","source_quality":"original","independence_group":"SRC-e7d0de513057","provenance":"Original census schedule"}],"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":"Durable research/<profile-or-catalogue-ID>/findings.md case file"},"research_findings":[{"profile_id":"Unknown-764031","updated":null,"source_path":"research/Unknown-764031/findings.md","sections":[{"title":"Current conclusion","category":"conclusion","markdown":"Unknown-764031 is the US-born married Mary E. in Samuel Glasgow's 1851 Prescott\nhousehold. Her birth surname is not stated; LNAB remains Unknown. Her spouse and\nthe children's maternity are explicitly uncertain household inferences."},{"title":"Source findings","category":"sources","markdown":"| Source | Finding | Assessment |\n| --- | --- | --- |\n| [1851 Census of Canada West, Prescott, p.31, lines 11–18](https://central.bac-lac.gc.ca/.item/?app=Census1851&op=img&id=e002351566) | Names Mary E., US-born, married, age next birthday 32 in Samuel's household. | Original record; surname and relationships are not stated. |"}]}],"similar_people":[{"id":"Anderson-37968","name":"Mary Margaret Trotter (Anderson) Glasgow","catalogue_id":"anderson-37968","html_url":"/people/anderson-37968.html","birth_year":1850,"death_year":1912,"birth_place":"Macclesfield, Cheshire, England","death_place":"Gympie, Queensland, Australia","score":56,"classification":"similar person","match_reasons":["same first and last name (+18)","same spouse name (+20)","matching child name: Mary Glasgow","child given-name pattern overlaps: James, Samuel"],"conflicts":["record-derived birth estimates differ by 30; 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weak direct parent-child name recurrence, 254 public profiles)","candidate's name matches the first dated daughter Mary Glasgow, the expected mother position for a female subject (+4; catalogue rarity 0, Mary in 254 profiles)"],"conflicts":["candidate is recorded only outside the subject's birth country (−25)"],"currently_linked_parent":false,"naming_signal_count":2,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","same-sex generational naming","sex-aware ordered naming","two-generation chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Unknown-653364","name":"Mary (Unknown) Glasgow","catalogue_id":"unknown-653364","html_url":"/people/unknown-653364.html","birth_year":1813,"death_year":null,"gender":"Female","age_gap":7,"age_gap_label":"nominally 7 years; approximate dates permit about 15–17 years","role":"possible mother","locations":["Tennessee, United States"],"score":3,"classification":"weak lead","reasons":["the nominal 7-year gap is too small, but the approximate birth date permits a narrow biologically viable interval (15–17 years) (+4)","candidate's birth is 28 years before the subject's earliest dated child (1841), a marginal two-generation interval (+1)","same research cluster (+0; grouping is not kinship evidence)","candidate and subject share the given name Mary (+4; weak direct parent-child name recurrence, 254 public profiles)","candidate's name matches the first dated daughter Mary Glasgow, the expected mother position for a female subject (+4; catalogue rarity 0, Mary in 254 profiles)"],"conflicts":["parentage requires the approximate birth estimate to be early enough (no deduction)","same country, but no indexed locality overlap (−10)"],"currently_linked_parent":false,"naming_signal_count":2,"relationship_certainty":"Not currently linked as parent","factor_count":4,"factors":["age","same-sex generational naming","sex-aware ordered naming","two-generation chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Unknown-554355","name":"Anne (Unknown) Glasgow","catalogue_id":"unknown-554355","html_url":"/people/unknown-554355.html","birth_year":1801,"death_year":1867,"gender":"Female","age_gap":19,"age_gap_label":"19 years","role":"possible mother","locations":["County Tyrone, Ireland","Killycurragh, Derryloran, Cookstown, County Tyrone, Ireland","County Tyrone — exact locality unproved"],"score":0,"classification":"weak lead","reasons":["plausible 19-year parent-child age gap (+18)","candidate's birth is 40 years before the subject's earliest dated child (1841), a compatible grandparent-generation interval (+4)","a known child was born within 5 years of the subject (+1)","a candidate spouse matches the second dated son Samuel Glasgow, the expected father position (+3; Samuel in 79 profiles)"],"conflicts":["candidate is recorded only outside the subject's birth country (−25)","candidate already has another child named Mary Jane (Glasgow) Parke (Glasgow-1835) 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","sex-aware ordered naming","two-generation chronology"],"indirect_factor_count":4,"suggested_co_parent":null},{"id":"Unknown-764117","name":"Jane Glasgow","catalogue_id":"unknown-764117","html_url":"/people/unknown-764117.html","birth_year":1783,"death_year":1848,"gender":"Female","age_gap":37,"age_gap_label":"37 years","role":"possible mother","locations":["Cookstown"],"score":23,"classification":"chronology-only fallback","reasons":["plausible 37-year parent-child age gap (+18)","candidate's birth is 58 years before the subject's earliest dated child (1841), a compatible grandparent-generation interval (+4)","a known child was born within 6 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":3,"factors":["age","household chronology","two-generation chronology"],"indirect_factor_count":3,"suggested_co_parent":null},{"id":"Unknown-729355","name":"Sarah (Unknown) Glasgow","catalogue_id":"unknown-729355","html_url":"/people/unknown-729355.html","birth_year":1789,"death_year":1850,"gender":"Female","age_gap":31,"age_gap_label":"31 years","role":"possible mother","locations":["Ireland","West Deer Township, Allegheny, Pennsylvania, United States","County Antrim — exact locality unproved"],"score":18,"classification":"chronology-only fallback","reasons":["plausible 31-year parent-child age gap (+18)","candidate's birth is 52 years before the subject's earliest dated child (1841), a compatible grandparent-generation interval (+4)","subject's birth fits between children attributed to the same parental couple (1817–1827) (+6; other parent Alexander Glasgow)"],"conflicts":["same country, but no indexed locality overlap (−10)"],"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-544","name":"Alexander Glasgow","html_url":"/people/glasgow-544.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."}}