These research notes are provided as-is and contain supplementary working research.

Finding

Other named households and the wider sweep hold ~8% combined residual; Candidate B remains the sole survivor

None of the households surveyed here reproduces the colonial John's full family signature, and the naming-pattern check cuts both ways: no Gurney child anywhere in this sweep is named Francis, still the strongest single argument against Candidate B even though it is not on its own dispositive. Taken together with Candidates A, C, and D, the Earsham will and this sweep account for every other named same-name household the record searches have surfaced. The five households attested by only a single indexed event -- Ackworth, Hitcham, and the non-Mary Aylesbury/Amersham/Norwich grooms -- are not treated as hard eliminations, because a household attested by only one indexed event cannot itself rule out an unrecorded emigration the way a continuing English record can; the identity case file's probability model carries them at a combined ~8% residual, a figure held external-canonical to that file. Candidate B remains the only candidate the shared matching-criteria profile does not eliminate or reduce to a residual.

Confidence: Moderate-high

Why this conclusion

Sources

Topic file location: Identity — Other Eliminations and Earsham

Relationship map

Technical details
  • Research item: G13-RI-000120
  • Graph revision: 244
  • Machine-readable JSON: /assets/g13-graph/findings/G13-RI-000120.json

This is one research item from the John Gurney research graph; the fuller narrative treatment is in the linked topic above and the research library.