DNA can reconnect lost SC branches, but clusters often reflect multiple historical connections, not a single couple. Anchor every hypothesis in documents.

Workflow

1. Build a solid paper tree first (use Start Here).
2. Group shared matches by shared ancestors or geography (county + neighboring counties).
3. Target older testers ethically when possible.
4. Use Y-DNA/mtDNA only for specific surname or maternal questions.

Read the full method notes: DNA & genetic genealogy for SC families. Pair DNA with the correct jurisdiction via districts & counties.