The family began as the Oldbuck clan, who named themselves such apparently after Bucca of the Marish, the first Thain of the Shire.
Wu-Tang Clan | clan | Tokugawa clan | Shimazu clan | Clan Mackay | Taira clan | Clan Cameron | Minamoto clan | Scottish clan chief | Scottish clan | Clan Sweeney | Satake clan | Oda clan | Hōjō clan | Fujiwara clan | Clan Ross | Clan Murray | Asakura clan | Uesugi clan | Mōri clan | Clan Donald | Clan | Azai clan | Takeda clan | Soga clan | Mori clan | Late Hōjō clan | Dulo clan | Clan MacDougall | Clan Line |