{"schema_version":"1.0","id":"Glasgow-3564","alternate_ids":[],"catalogue_id":"glasgow-3564","name":"John Frederick Glasgow","canonical_url":"https://glasgow.phenotype.dev/people/glasgow-3564.html","json_url":"https://glasgow.phenotype.dev/people/glasgow-3564.json","network_url":"https://glasgow.phenotype.dev/people/glasgow-3564.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3564","vitals":{"birth":{"date":"1885-12-21","place":"Clarinda, Page County, Iowa, United States","status":"exact"},"death":{"date":"1953-02-16","place":"Clarinda, Page County, Iowa, United States","status":"exact"}},"identity":{"gender":"Male","occupations":[],"locations":["Clarinda, Page County, Iowa, United States"],"aliases":[],"research_clusters":["Worldwide One-Tree profile leads"]},"relationships":{"parents":[{"id":"Glasgow-1636","name":"John Calvin Glasgow","relationship":"father","status":"unknown","status_label":"WikiTree tree relationship","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_parent_field","tree_status":"unmarked","tree_status_label":"WikiTree: relationship status unmarked","url":"/people/glasgow-1636.html","json_url":"/people/glasgow-1636.json","network_url":"/people/glasgow-1636.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-1636","claim_id":"C-138bee997f3e"},{"id":"Nelson-23757","name":"Mary Elizabeth (Nelson) Glasgow","relationship":"mother","status":"unknown","status_label":"WikiTree tree relationship","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_parent_field","tree_status":"unmarked","tree_status_label":"WikiTree: relationship status unmarked","url":"/people/nelson-23757.html","json_url":"/people/nelson-23757.json","network_url":"/people/nelson-23757.network.json","wikitree_url":"https://www.wikitree.com/wiki/Nelson-23757","claim_id":"C-7a6220e8b875"}],"spouses":[],"children":[],"siblings":[{"id":"Glasgow-2383","name":"Jennie Maude Brode","relationship":"sibling","status":"unknown","status_label":"WikiTree relationship snapshot","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_relation_snapshot","url":"/people/glasgow-2383.html","json_url":"/people/glasgow-2383.json","network_url":"/people/glasgow-2383.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-2383","claim_id":"C-404ab882e913"},{"id":"Glasgow-2384","name":"Lillie May White","relationship":"sibling","status":"unknown","status_label":"WikiTree relationship snapshot","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_relation_snapshot","url":"/people/glasgow-2384.html","json_url":"/people/glasgow-2384.json","network_url":"/people/glasgow-2384.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-2384","claim_id":"C-91eb1d8b0ce5"},{"id":"Glasgow-3562","name":"Robert Alexander Glasgow","relationship":"sibling","status":"unknown","status_label":"WikiTree relationship snapshot","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_relation_snapshot","url":"/people/glasgow-3562.html","json_url":"/people/glasgow-3562.json","network_url":"/people/glasgow-3562.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3562","claim_id":"C-d36b38a097fc"},{"id":"Glasgow-3563","name":"Sarah Priscilla Glasgow","relationship":"sibling","status":"unknown","status_label":"WikiTree relationship snapshot","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_relation_snapshot","url":"/people/glasgow-3563.html","json_url":"/people/glasgow-3563.json","network_url":"/people/glasgow-3563.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3563","claim_id":"C-d7519efeae4b"},{"id":"Glasgow-3565","name":"Stanley James Glasgow","relationship":"sibling","status":"unknown","status_label":"WikiTree relationship snapshot","basis":"tree","evidence_ids":[],"tree_relationship":true,"relationship_source":"wikitree_relation_snapshot","url":"/people/glasgow-3565.html","json_url":"/people/glasgow-3565.json","network_url":"/people/glasgow-3565.network.json","wikitree_url":"https://www.wikitree.com/wiki/Glasgow-3565","claim_id":"C-66a7d216ca6a"}]},"claims":[{"id":"C-cc9a1745e033","type":"recorded_occurrence","subject_ids":["Glasgow-3564"],"claim":"John Frederick Glasgow was recorded in Clarinda, Page County, Iowa, United States (b. 1885).","status":"unknown","status_label":"One-Tree profile lead","evidence_ids":["E-cc9a1745e033"],"notes":"Profile-stated birthplace: Clarinda, Page County, Iowa, United States","provenance":"mapped_record"},{"id":"C-138bee997f3e","type":"tree_relationship","subject_ids":["Glasgow-3564","Glasgow-1636"],"claim":"WikiTree currently connects John Frederick Glasgow and John Calvin Glasgow as father.","status":"unknown","status_label":"WikiTree tree relationship","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_parent_field"},{"id":"C-7a6220e8b875","type":"tree_relationship","subject_ids":["Glasgow-3564","Nelson-23757"],"claim":"WikiTree currently connects John Frederick Glasgow and Mary Elizabeth (Nelson) Glasgow as mother.","status":"unknown","status_label":"WikiTree tree relationship","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_parent_field"},{"id":"C-404ab882e913","type":"tree_relationship","subject_ids":["Glasgow-3564","Glasgow-2383"],"claim":"WikiTree currently connects John Frederick Glasgow and Jennie Maude Brode as sibling.","status":"unknown","status_label":"WikiTree relationship snapshot","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_relation_snapshot"},{"id":"C-91eb1d8b0ce5","type":"tree_relationship","subject_ids":["Glasgow-3564","Glasgow-2384"],"claim":"WikiTree currently connects John Frederick Glasgow and Lillie May White as sibling.","status":"unknown","status_label":"WikiTree relationship snapshot","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_relation_snapshot"},{"id":"C-d36b38a097fc","type":"tree_relationship","subject_ids":["Glasgow-3564","Glasgow-3562"],"claim":"WikiTree currently connects John Frederick Glasgow and Robert Alexander Glasgow as sibling.","status":"unknown","status_label":"WikiTree relationship snapshot","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_relation_snapshot"},{"id":"C-d7519efeae4b","type":"tree_relationship","subject_ids":["Glasgow-3564","Glasgow-3563"],"claim":"WikiTree currently connects John Frederick Glasgow and Sarah Priscilla Glasgow as sibling.","status":"unknown","status_label":"WikiTree relationship snapshot","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_relation_snapshot"},{"id":"C-66a7d216ca6a","type":"tree_relationship","subject_ids":["Glasgow-3564","Glasgow-3565"],"claim":"WikiTree currently connects John Frederick Glasgow and Stanley James Glasgow as sibling.","status":"unknown","status_label":"WikiTree relationship snapshot","evidence_ids":[],"notes":"Tree structure only; no documentary conclusion is implied.","provenance":"wikitree_relation_snapshot"}],"evidence":[{"id":"E-8287e734f4db","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3564"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-5e9eb237fc97","source":{"title":"Marriage:\n\"Iowa, County Marriages, 1838-1934\" \nciting Digital film/folder number: 004311143; FHL microfilm: 001035215; Image number: 156 \n (accessed 1 June 2025) \n \nJohn Frederick Glasgow (24), son of John Calvin Glasgow & Mary Elizabeth Nelson, marriage to Grace May Brown (23), daughter of Vash Brown & Elizabeth Maloney, on 23 Feb 1910 in Page, Iowa, United States.","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-cc639d3dfb6b","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3564"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-fc2d44142ab6","source":{"title":"Death:\n\"Iowa, Death Records, 1904-1951\" \nciting Affiliate Name: State Historical Society of Iowa; Reference: 18-0688_US-IA; Digital film/folder number: 105757935; Image number: 4083; Certificate number: 53-04078 \n (accessed 1 June 2025) \n \nJohn Frederick Glasgow death 16 Feb 1953 (born 21 Dec 1885), son of John Calvin Glasgow & Mary Elizabeth Nelson Nelson, in Clarinda, Page, Iowa, United States.","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-f6d0263cdf54","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3564"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-b2953478b58d","source":{"title":"Memorial:\nFind a Grave (has image) \n (accessed 1 June 2025) \nMemorial page for John Frederick Glasgow (21 Dec 1885-16 Feb 1953), citing Covenanter Cemetery, Clarinda, Page County, Iowa, USA (plot: Lot 92, plot #1); Maintained by Edna Hedges Hiltner (contributor 49483832).","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-3e0fe804d6fb","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3564"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-9b2e6cfbd354","source":{"title":"1895 Census: \"Iowa, State Census, 1895\" citing Page: 427; Line: 24; Digital film/folder number: 004679457; FHL microfilm: 1022091; Image number: 414; Record number: 11277; Packet letter: A; Indexing batch: N04396-3 (accessed 1 June 2025) John F Glasgow (9) in Page, Iowa, United States.","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-11aeee0548e4","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Glasgow-3564"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-f7c21a8869b2","source":{"title":"1950 Census: \"United States, Census, 1950\" citing Enumeration District: 73-24; Page: 12; Line: 22; Digital film/folder number: 109006663; Image number: 13 (accessed 1 June 2025) John F Glasgow (64), married, Farming, head of household in Harlan Township, Page, Iowa, United States. Born in Iowa.","repository":null,"reference":null,"url":null},"provenance":"wikitree_profile_citation"},{"id":"E-cc9a1745e033","claim_ids":["C-cc9a1745e033"],"record_type":"Profile-stated birthplace: Clarinda, Page County, Iowa, United States","date":"b. 1885","place":"Clarinda, Page County, Iowa, United States","subjects":["Glasgow-3564"],"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-87e1103d4635","source":{"title":"WikiTree profile export for Glasgow-3564","repository":null,"reference":"6ced1c8da46c457c","url":"https://www.wikitree.com/wiki/Glasgow-3564"},"provenance":"profile-export"}],"open_questions":[],"research_leads":[],"source_summary":[{"title":"Marriage:\n\"Iowa, County Marriages, 1838-1934\" \nciting Digital film/folder number: 004311143; FHL microfilm: 001035215; Image number: 156 \n (accessed 1 June 2025) \n \nJohn Frederick Glasgow (24), son of John Calvin Glasgow & Mary Elizabeth Nelson, marriage to Grace May Brown (23), daughter of Vash Brown & Elizabeth Maloney, on 23 Feb 1910 in Page, Iowa, United States.","url":null,"source_quality":"unknown","independence_group":"SRC-5e9eb237fc97","provenance":"wikitree_profile_citation"},{"title":"Death:\n\"Iowa, Death Records, 1904-1951\" \nciting Affiliate Name: State Historical Society of Iowa; Reference: 18-0688_US-IA; Digital film/folder number: 105757935; Image number: 4083; Certificate number: 53-04078 \n (accessed 1 June 2025) \n \nJohn Frederick Glasgow death 16 Feb 1953 (born 21 Dec 1885), son of John Calvin Glasgow & Mary Elizabeth Nelson Nelson, in Clarinda, Page, Iowa, United States.","url":null,"source_quality":"unknown","independence_group":"SRC-fc2d44142ab6","provenance":"wikitree_profile_citation"},{"title":"Memorial:\nFind a Grave (has image) \n (accessed 1 June 2025) \nMemorial page for John Frederick Glasgow (21 Dec 1885-16 Feb 1953), citing Covenanter Cemetery, Clarinda, Page County, Iowa, USA (plot: Lot 92, plot #1); Maintained by Edna Hedges Hiltner (contributor 49483832).","url":null,"source_quality":"unknown","independence_group":"SRC-b2953478b58d","provenance":"wikitree_profile_citation"},{"title":"1895 Census: \"Iowa, State Census, 1895\" citing Page: 427; Line: 24; Digital film/folder number: 004679457; FHL microfilm: 1022091; Image number: 414; Record number: 11277; Packet letter: A; Indexing batch: N04396-3 (accessed 1 June 2025) John F Glasgow (9) in Page, Iowa, United States.","url":null,"source_quality":"unknown","independence_group":"SRC-9b2e6cfbd354","provenance":"wikitree_profile_citation"},{"title":"1950 Census: \"United States, Census, 1950\" citing Enumeration District: 73-24; Page: 12; Line: 22; Digital film/folder number: 109006663; Image number: 13 (accessed 1 June 2025) John F Glasgow (64), married, Farming, head of household in Harlan Township, Page, Iowa, United States. Born in Iowa.","url":null,"source_quality":"unknown","independence_group":"SRC-f7c21a8869b2","provenance":"wikitree_profile_citation"},{"title":"WikiTree profile export for Glasgow-3564","url":"https://www.wikitree.com/wiki/Glasgow-3564","source_quality":"tree_only","independence_group":"SRC-87e1103d4635","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-868","name":"John Guy Glasgow","catalogue_id":"glasgow-868","html_url":"/people/glasgow-868.html","birth_year":1884,"death_year":1940,"birth_place":"Glasgow, Montgomery, Pennsylvania, United States","death_place":null,"score":43,"classification":"similar person","match_reasons":["same first and last name (+18)","birth years within 1 (+25)"],"conflicts":[],"matching_children":[],"child_name_overlap":[],"parent_comparison":"No shared parent is indexed"},{"id":"Glasgow-927","name":"John Martin Glasgow","catalogue_id":"glasgow-927","html_url":"/people/glasgow-927.html","birth_year":1884,"death_year":1939,"birth_place":null,"death_place":null,"score":43,"classification":"similar person","match_reasons":["same first and last name (+18)","birth years within 1 (+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":[],"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."}}
