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parent","factor_count":8,"factors":["age","branch migration","indirect multi-factor convergence","local sibling birth","rare branch-name recurrence","rare name bundle","two-generation chronology","undated locality"],"indirect_factor_count":8,"suggested_co_parent":null},{"id":"McCormack-3356","name":"Ann (McCormack) Glasgow","catalogue_id":"mccormack-3356","html_url":"/people/mccormack-3356.html","birth_year":1795,"death_year":1847,"gender":"Female","age_gap":20,"age_gap_label":"at most 20 years","role":"possible mother","locations":["Cookstown, County Tyrone, Ireland","Gortin, Derryloran, Cookstown, County Tyrone, Ireland","Cookstown"],"score":72,"classification":"strong multi-factor lead","reasons":["bounded birth date gives a parent-child age gap of at most 20 years (+10; true age remains uncertain)","candidate's birth is 40 years before the subject's earliest dated child (1835), a compatible grandparent-generation interval (+4)","candidate has only broad or undated birth-locality overlap: derryloran (+6)","another recorded child shares the subject's birth year (+2; possible twins or date uncertainty)","candidate has another child, John Glasgow, born 0 years from the subject in the same specific birth locality (+6; possible sibling-household clue)","uncommon given names recur in both otherwise distinct descendant branches: Silas +14 (7 public profiles; subject branch: Silas Henry Glasgow; candidate branch: Silas Glasgow); Eleanor +12 (12 public profiles; subject branch: Eleanor Glasgow; candidate branch: Eleanor (Glasgow) Crawford); Henry +8 (24 public profiles; subject branch: Henry McCaw Glasgow; candidate branch: Henry Glasgow) (+42 total including +8 multi-name bonus)","descendant branches share only a broad migration destination country (+1; weak alone): united states","3 independent unlinked-profile clue types converge (+5): household chronology, locality, naming"],"conflicts":["candidate already has another child named Thomas McNeice Glasgow (Glasgow-2538) 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":9,"factors":["age","broad migration","household chronology","indirect multi-factor convergence","local sibling birth","rare branch-name recurrence","rare name bundle","two-generation chronology","undated locality"],"indirect_factor_count":9,"suggested_co_parent":null},{"id":"Henry-6408","name":"Mary Anne (Henry) Glasgow","catalogue_id":"henry-6408","html_url":"/people/henry-6408.html","birth_year":1802,"death_year":1888,"gender":"Female","age_gap":13,"age_gap_label":"nominally 13 years; approximate dates permit about 15–23 years","role":"possible mother","locations":["Derryloran, Cookstown Co Tyrone, Ireland","Montober, County Tyrone, Ireland","Cookstown"],"score":46,"classification":"moderate lead","reasons":["the nominal 13-year gap is too small, but the approximate birth date permits a narrow biologically viable interval (15–23 years) (+4)","candidate's birth is 33 years before the subject's earliest dated child (1835), a marginal two-generation interval (+1)","candidate has only broad or undated birth-locality overlap: derryloran (+6)","uncommon given names recur in both otherwise distinct descendant branches: Rachel +10 (25 public profiles; subject branch: Rachel (Glasgow) Hagan, Rachel Hannah Glasgow; candidate branch: Rachel Maud (Glasgow) Maisey; +2 repetition bonus); David +7 (39 public profiles; subject branch: David Glasgow; candidate branch: David John Glasgow, David Charles Glasgow; +4 repetition bonus); Jane +5 (71 public profiles; subject branch: Jane Glasgow, Jane Glasgow; candidate branch: Jane Glasgow; +2 repetition bonus) (+30 total including +8 multi-name bonus)","3 independent unlinked-profile clue types converge (+5): household chronology, locality, naming"],"conflicts":["parentage requires the approximate birth estimate to be early enough (no deduction)"],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":6,"factors":["age","indirect multi-factor convergence","rare branch-name recurrence","rare name bundle","two-generation chronology","undated locality"],"indirect_factor_count":6,"suggested_co_parent":null},{"id":"Arthur-2480","name":"Mary Arthur","catalogue_id":"arthur-2480","html_url":"/people/arthur-2480.html","birth_year":1774,"death_year":1859,"gender":"Female","age_gap":41,"age_gap_label":"at most 41 years","role":"possible mother","locations":["Ireland","Londonderry, Guernsey, Ohio, United States","Inishrush","Ireland — exact locality unproved"],"score":37,"classification":"weak lead","reasons":["bounded birth date gives a parent-child age gap of at most 41 years (+10; true age remains uncertain)","candidate's birth is 61 years before the subject's earliest dated child (1835), a compatible grandparent-generation interval (+4)","mapped Inishrush is 28.6 km from the subject's birth-period Killycurragh townland — Oritor/Derryloran (+1; one or both placements are unproved)","another recorded child shares the subject's birth year (+2; possible twins or date uncertainty)","uncommon given names recur in both otherwise distinct descendant branches: Jane +7 (71 public profiles; subject branch: Jane Glasgow, Jane Glasgow; candidate branch: Jane Florence Glasgow, Jane Glasgow; +4 repetition bonus); David +3 (39 public profiles; subject branch: David Glasgow; candidate branch: David Wesley Glasgow) (+14 total including +4 multi-name bonus)","descendant branches share only a broad migration destination country (+1; weak alone): united states","3 independent unlinked-profile clue types converge (+5): household chronology, locality, naming"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":8,"factors":["age","broad migration","household chronology","indirect multi-factor convergence","mapped proximity","rare branch-name recurrence","rare name bundle","two-generation chronology"],"indirect_factor_count":8,"suggested_co_parent":null},{"id":"Glasgow-3477","name":"Letitia Glasgow","catalogue_id":"glasgow-3477","html_url":"/people/glasgow-3477.html","birth_year":1790,"death_year":1871,"gender":"Female","age_gap":25,"age_gap_label":"at most 25 years","role":"possible mother","locations":["Ballymoney, County Londonderry, Ireland, United Kingdom","Tamlaght O'Crilly civil parish"],"score":35,"classification":"weak lead","reasons":["bounded birth date gives a parent-child age gap of at most 25 years (+10; true age remains uncertain)","candidate's birth is 45 years before the subject's earliest dated child (1835), a compatible grandparent-generation interval (+4)","mapped Tamlaght O'Crilly civil parish is 29.8 km from the subject's birth-period Killycurragh townland — Oritor/Derryloran (+1; one or both placements are unproved)","candidate's sibling and niece/nephew network repeats names in the subject's descendant line (three rarest at most): Eleanor +12 (12 public profiles; niece/nephew Eleanor (Glasgow) Crawford); Martha +3 (45 public profiles; niece/nephew Martha Jane (Glasgow) Smith) (+15 total)","3 independent unlinked-profile clue types converge (+5): household chronology, locality, naming"],"conflicts":[],"currently_linked_parent":false,"naming_signal_count":1,"relationship_certainty":"Not currently linked as parent","factor_count":5,"factors":["age","collateral naming","indirect multi-factor convergence","mapped proximity","two-generation chronology"],"indirect_factor_count":5,"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."}}