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Glasgow archive/R-FT20271
Catalogue · 27 Sep 2026
DNA and haplogroups

R-FT20271

A maintained local edition of the research, with the original sources and assessments.

Haplogroup R-FT20271
"The Covenanters & Colonists" (c. 1550–1600 CE)
Tenant Farmers in the Plantation of Ulster and American Settlers
Cultural Origin Parent Clade Migration Zone
Ulster-Scots R-FT25406 Scotland → Ulster → USA
Descendant Pathways
Path A: The Ulster Settlement
(The Irish Root)
Path B: The American Diaspora
(The Revolutionary Line)
R-FT20271*
Formed: c. 1600 CE Primary Seat: County Tyrone / Antrim Historic Role: Tenant Farmers & Presbyterians Context: The Plantation of Ulster Surname: Glasgow
R-FTE32242
Formed: c. 1700 CE Primary Seat: Pennsylvania / South Carolina Historic Role: Frontiersmen & Patriots Key Figure: Robert Glasgow (1749–1836) Surname: Glasgow

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