677 documented Duncan ancestors — traced through census, vital, cemetery, and newspaper records. Every name below is a real person in the public record.
Scottish, from the Gaelic personal name Donnchadh — 'brown warrior.'
Documented across the American record; part of a growing network of family histories.
Deceased Duncan ancestors, earliest first. Living family members are deliberately omitted.
If any of these names are yours, we can trace your full Duncan history — both sides, back to the documented wall — as a written book and an interactive family site. No DNA test required.
See how it works →Scottish, from the Gaelic personal name Donnchadh — 'brown warrior.'
The documented line here reaches back to 1774. Most Duncan lines can be traced to the end of the surviving public record.
No. Deceased ancestors only, from public records. Living people are excluded for privacy.
If a name here matches your family, it may well be. A full documented build confirms exactly how your line connects.
Part of a network of documented family histories: