{"schema_version":"1.0","id":"Mackenzie-3390","alternate_ids":[],"catalogue_id":"mackenzie-3390","name":"Lady Margaret Mackenzie","canonical_url":"https://glasgow.phenotype.dev/people/mackenzie-3390.html","json_url":"https://glasgow.phenotype.dev/people/mackenzie-3390.json","network_url":"https://glasgow.phenotype.dev/people/mackenzie-3390.network.json","wikitree_url":"https://www.wikitree.com/wiki/Mackenzie-3390","vitals":{"birth":{"date":"c. 1746","place":null,"status":"estimated"},"death":{"date":"1773-03-29","place":"Glasgow, Lanarkshire, Scotland","status":"exact"}},"identity":{"gender":"Female","occupations":[],"locations":["Glasgow, Lanarkshire, Scotland"],"aliases":[],"research_clusters":[]},"relationships":{"parents":[],"spouses":[{"id":"Glasford-102","name":"John Glassford Glasford","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":null,"json_url":null,"network_url":null,"wikitree_url":"https://www.wikitree.com/wiki/Glasford-102","claim_id":"C-5b9465e3a4f2"}],"children":[],"siblings":[]},"claims":[{"id":"C-5b9465e3a4f2","type":"tree_relationship","subject_ids":["Mackenzie-3390","Glasford-102"],"claim":"WikiTree currently connects Lady Margaret Mackenzie and John Glassford Glasford 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-c25619cdc084","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Mackenzie-3390"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"unknown","independence_group":"SRC-816725b41322","source":{"title":"Charles Rogers, The Scottish Minstrel, memoir of James Glassford (https://upload.wikimedia.org/wikipedia/commons/d/d7/The_Scottish_minstrel%3B_the_songs_of_Scotland_subsequent_to_Burns%2C_with_memoirs_of_the_poets_%28IA_scottishminstrel00rogeiala%29.pdf), recording his parentage and his mother's death at Glasgow.","repository":null,"reference":null,"url":"https://upload.wikimedia.org/wikipedia/commons/d/d7/The_Scottish_minstrel%3B_the_songs_of_Scotland_subsequent_to_Burns%2C_with_memoirs_of_the_poets_%28IA_scottishminstrel00rogeiala%29.pdf"},"provenance":"wikitree_profile_citation"},{"id":"E-2647ddaafc1f","claim_ids":[],"record_type":"extracted citation","date":null,"place":null,"subjects":["Mackenzie-3390"],"assertion":"Citation extracted from the WikiTree profile; its underlying record has not been interpreted here.","evidence_status":"unassessed","source_quality":"derivative","independence_group":"SRC-38cb9b100f4e","source":{"title":"Marriage. \"Scotland Marriages, 1561-1910,\" database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XY9L-M3N : 8 December 2014), John Glassford and Margaret Mackenzie, 24 Nov 1768; citing Saint Cuthberts,Edinburgh,Midlothian,Scotland, index based upon data collected by the Genealogical Society of Utah, Salt Lake City; FHL microfilm 1,066,756, 103,065.","repository":null,"reference":null,"url":"https://familysearch.org/ark:/61903/1:1:XY9L-M3N"},"provenance":"wikitree_profile_citation"}],"open_questions":[{"id":"Q-c7a7c5777dcb","question":"Which records prove the subject's identity across events?","status":"unresolved","current_conclusion":null,"claim_ids":[],"evidence_for":[],"evidence_against":[],"missing_bridge":null,"lead_ids":[],"provenance":"research/Mackenzie-3390/research_plan.json"},{"id":"Q-c064aac3725b","question":"Which original or indexed records identify the parents?","status":"unresolved","current_conclusion":null,"claim_ids":[],"evidence_for":[],"evidence_against":[],"missing_bridge":"A contemporary record explicitly identifying the parent or parents.","lead_ids":[],"provenance":"research/Mackenzie-3390/research_plan.json"},{"id":"Q-c04e81a0aff2","question":"Which spouses and children are directly supported by records?","status":"unresolved","current_conclusion":null,"claim_ids":[],"evidence_for":[],"evidence_against":[],"missing_bridge":null,"lead_ids":[],"provenance":"research/Mackenzie-3390/research_plan.json"},{"id":"Q-4c4729b2788b","question":"What conflicts or same-name conflations must be resolved?","status":"unresolved","current_conclusion":null,"claim_ids":[],"evidence_for":[],"evidence_against":[],"missing_bridge":null,"lead_ids":[],"provenance":"research/Mackenzie-3390/research_plan.json"}],"research_leads":[],"source_summary":[{"title":"Charles Rogers, The Scottish Minstrel, memoir of James Glassford (https://upload.wikimedia.org/wikipedia/commons/d/d7/The_Scottish_minstrel%3B_the_songs_of_Scotland_subsequent_to_Burns%2C_with_memoirs_of_the_poets_%28IA_scottishminstrel00rogeiala%29.pdf), recording his parentage and his mother's death at Glasgow.","url":"https://upload.wikimedia.org/wikipedia/commons/d/d7/The_Scottish_minstrel%3B_the_songs_of_Scotland_subsequent_to_Burns%2C_with_memoirs_of_the_poets_%28IA_scottishminstrel00rogeiala%29.pdf","source_quality":"unknown","independence_group":"SRC-816725b41322","provenance":"wikitree_profile_citation"},{"title":"Marriage. \"Scotland Marriages, 1561-1910,\" database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XY9L-M3N : 8 December 2014), John Glassford and Margaret Mackenzie, 24 Nov 1768; citing Saint Cuthberts,Edinburgh,Midlothian,Scotland, index based upon data collected by the Genealogical Society of Utah, Salt Lake City; FHL microfilm 1,066,756, 103,065.","url":"https://familysearch.org/ark:/61903/1:1:XY9L-M3N","source_quality":"derivative","independence_group":"SRC-38cb9b100f4e","provenance":"wikitree_profile_citation"}],"warnings":["2 parent references point outside the current export."],"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":"Mackenzie-3390","updated":null,"source_path":"research/Mackenzie-3390/findings.md","sections":[{"title":"Current conclusion","category":"conclusion","markdown":"Margaret Mackenzie died in **Glasgow, Lanarkshire, Scotland**, on 29 March 1773. The former profile Mackenzie-5190 was a stale duplicate and now redirects here."},{"title":"Source findings","category":"sources","markdown":"| Evidence | Finding |\n|---|---|\n| [Charles Rogers, *The Scottish Minstrel*, memoir of James Glassford](https://upload.wikimedia.org/wikipedia/commons/d/d7/The_Scottish_minstrel%3B_the_songs_of_Scotland_subsequent_to_Burns%2C_with_memoirs_of_the_poets_%28IA_scottishminstrel00rogeiala%29.pdf) | The biographical notice identifies John Glassford's wife as Margaret Mackenzie and says that she died at Glasgow on 29 March 1773. |"},{"title":"Correction applied - 29 August 2026","category":"actions","markdown":"Mackenzie-5190 was merged into Mackenzie-3390. The sourced Glasgow death place and explanatory citation were added to the surviving profile, and WT+ Error 691 was marked corrected."}]}],"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":[],"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."},"presentation":{"version":"21","position":{"answer":"Margaret Mackenzie died in Glasgow, Lanarkshire, Scotland, on 29 March 1773. The former profile Mackenzie-5190 was a stale duplicate and now redirects here.","points":[]},"opening":"Margaret Mackenzie died in Glasgow, Lanarkshire, Scotland, on 29 March 1773. The former profile Mackenzie-5190 was a stale duplicate and now redirects here.","assessment_date":"","resolution":{"state":"resolved","basis":["maintained Current conclusion finding"],"issues":[],"source_ids":["research/Mackenzie-3390/findings.md"]},"record_associations":[],"vitals":{"birth":{"date":"c. 1746","place":null,"status":"estimated"},"death":{"date":"1773-03-29","place":"Glasgow, Lanarkshire, Scotland","status":"exact"}},"relationships":{"parents":[],"spouses":[{"id":"Glasford-102","name":"John Glassford Glasford","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":null,"json_url":null,"network_url":null,"wikitree_url":"https://www.wikitree.com/wiki/Glasford-102","claim_id":"C-5b9465e3a4f2"}],"children":[],"siblings":[]}}}