Mary Decker
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-04-18.)
Mary Decker has 29 facts recorded in Dontopedia across 2 references, with 13 live disagreements.
Mostly:ex:shared dna(2), ex:parental side(2), ex:tree(2)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (26)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
donto:claimSubjectDonto:claim Subject(11)
- 024c4e0018b0e9a1
ctx:genealogy/research-db/claim/024c4e0018b0e9a1 - 2ecaf8400db16b26
ctx:genealogy/research-db/claim/2ecaf8400db16b26 - 4748eefc4a31f14d
ctx:genealogy/research-db/claim/4748eefc4a31f14d - 57f1e2cdf1ab996d
ctx:genealogy/research-db/claim/57f1e2cdf1ab996d - 5dd8b2c23279935e
ctx:genealogy/research-db/claim/5dd8b2c23279935e - 6fc87caf4fa2e6f8
ctx:genealogy/research-db/claim/6fc87caf4fa2e6f8 - 8baca08d25d93ba8
ctx:genealogy/research-db/claim/8baca08d25d93ba8 - Dec15e8e7cfcd60e
ctx:genealogy/research-db/claim/dec15e8e7cfcd60e - E84f460d82050d4d
ctx:genealogy/research-db/claim/e84f460d82050d4d - F7127815e2ca6ff5
ctx:genealogy/research-db/claim/f7127815e2ca6ff5 - F9f3f9a0789a4a88
ctx:genealogy/research-db/claim/f9f3f9a0789a4a88
donto:subjectDonto:subject(11)
- 024c4e0018b0e9a1
ctx:genealogy/research-db/claim/024c4e0018b0e9a1 - 2ecaf8400db16b26
ctx:genealogy/research-db/claim/2ecaf8400db16b26 - 4748eefc4a31f14d
ctx:genealogy/research-db/claim/4748eefc4a31f14d - 57f1e2cdf1ab996d
ctx:genealogy/research-db/claim/57f1e2cdf1ab996d - 5dd8b2c23279935e
ctx:genealogy/research-db/claim/5dd8b2c23279935e - 6fc87caf4fa2e6f8
ctx:genealogy/research-db/claim/6fc87caf4fa2e6f8 - 8baca08d25d93ba8
ctx:genealogy/research-db/claim/8baca08d25d93ba8 - Dec15e8e7cfcd60e
ctx:genealogy/research-db/claim/dec15e8e7cfcd60e - E84f460d82050d4d
ctx:genealogy/research-db/claim/e84f460d82050d4d - F7127815e2ca6ff5
ctx:genealogy/research-db/claim/f7127815e2ca6ff5 - F9f3f9a0789a4a88
ctx:genealogy/research-db/claim/f9f3f9a0789a4a88
donto:entityADonto:entity a(2)
- 1bdb496311f8
ctx:genealogy/research-db/relationship/1bdb496311f8 - F060c7441e40
ctx:genealogy/research-db/relationship/f060c7441e40
ex:role/DNA matchDna Match(1)
- 23e49ca7b6a1
ctx:genealogy/research-db/event/23e49ca7b6a1
ex:role/matchMatch(1)
- B70c97798846
ctx:genealogy/research-db/event/b70c97798846
Other facts (27)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Ex:shared Dna | unknown cM (unknown% shared) | [2] |
| Ex:shared Dna | null | [2] |
| Ex:parental Side | Parent 1's side | [2] |
| Ex:parental Side | null | [2] |
| Ex:tree | Unknown (0 people) | [2] |
| Ex:tree | null | [2] |
| Ex:shared Dna Percent | < 1% | [2] |
| Ex:shared Dna Percent | null | [2] |
| Ex:shared Dna Meiosis | 10 | [2] |
| Ex:shared Dna Meiosis | null | [2] |
| Ex:shared Dna Segments | 1 | [2] |
| Ex:shared Dna Segments | null | [2] |
| Ex:ancestry Best Guess Relationship | 3rd cousin 2x removed or half 3rd cousin 1x removed | [2] |
| Ex:ancestry Best Guess Relationship | null | [2] |
| Ex:parent Side | MATERNAL | [2] |
| Ex:parent Side | null | [2] |
| Ex:shared Dna C M | 9 cM | [2] |
| Ex:shared Dna C M | null | [2] |
| Ex:relationship Group | DISTANT_FAMILY | [2] |
| Ex:relationship Group | null | [2] |
| Ex:sex | female | [2] |
| Ex:sex | null | [2] |
| Ex:known As | Mary Decker | [1] |
| Ex:known As | null | [1] |
| Rdf:type | Person | [1] |
| Associated | F1db4b810d57 | [1] |
| Cousin | 64148208db18 | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (2)
ctx:genealogy/research-dbctx:genealogy/research-db/source/unknown
See also
Keep researching
Missing something or suspicious of what's here? Kick off a research session — a Claude agent will investigate, cite its sources, and file new facts into a dedicated context you can review before accepting into the shared view.