 The "Accompt" gives the legitimate son as "Gillespic" (Gilleasbaig) or "Archibald", ancestor of Clan Campbell; and the two illegitimate sons as Tàmhas Ceàrr ("Taius Coir") and Iomhar ("Iver"), ancestors of the MacTavishes and Clan MacIver.According to Alastair Campbell of Airds, a more probable candidate for the ancestor of the clan, rather than the possibly mythological Tàmhas Ceàrr, is the historical Sir Thomas Cambel.Earlier in the 1970s, W. D. H. Sellar was also of the same opinion about Thomas.