The American branch of this Campbell family, who settled in Pennsylvania in 1726 before relocating to Augusta County by 1738, claim descent from the Campbell's of Inveraray, Argyll, Scotland (Source:Draper, 1881
). This corresponds to the line of descent for the Drumaboden Campbells, as given in Source:Campbell, 1925
. The later source does not mention make mention of the children of Duncan Campbell, and further work is needed to confirm this connection. However, the marriage of a Duncan Campbell in Kilmacrenan in 1652 has good correspondance with both Campbell, 1925, and with the dates for the first generation of the Campbells who settled in Lancaster and Augusta 1726 and 1738. Further work is needed to confirm these relations.