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DNA Connections

Genetic genealogy data for the Telfer family: DNA matches, haplogroups, and shared ancestry.

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DNA Page — Under Construction

No genetic genealogy data has been added yet. When you or family members take DNA tests (AncestryDNA, 23andMe, MyHeritage, FamilyTreeDNA, etc.), we can record:

  • • Maternal haplogroups (mtDNA) — your direct maternal line
  • • Paternal haplogroups (Y-DNA) — direct paternal line (males only)
  • • DNA matches — cousins, shared cM, relationship estimates, testing company
  • • Notes on shared segments or genealogical connections

Data is stored privately in people.json and only appears here after running npm run sanitize && npm run build