Illustration of connecting with Irish relatives through DNA matching

How to Find Irish Relatives With DNA Testing

Somewhere in your match list is a stranger who keeps your great-grandmother’s photograph on their mantel. DNA testing’s real gift to Irish research is not the ethnicity pie — it is this: living relatives, findable in weeks, holding the memory the archives never collected. Here…

Illustration comparing AncestryDNA and MyHeritage for Irish research

AncestryDNA vs MyHeritage DNA for Irish Ancestry

For Irish research, the AncestryDNA-versus-MyHeritage question has a clean answer — because the two services hold different halves of your family. The diaspora tested with one; Ireland and Europe lean toward the other. Choosing between them is really choosing which cousins you want to meet…

Illustration of choosing the best DNA test for Irish ancestry

Best DNA Test for Irish Ancestry (2026): All Four Services Compared

Irish DNA research has a specific shape: an enormous, scattered diaspora; a nineteenth century that burned half its censuses; and surnames so concentrated that paper alone struggles to tell ten thousand Ryans apart. DNA testing was practically invented for this problem — but the four…