I was on a pipe band trip to the US circa 1978 and when visiting Virginia Highland Games, which I seem to recollect was held in Alexandria; there was a bloke there who claimed some sort of position in a Scottish clan whilst at the same time being the chief (or something like that) of a native Indian clan/tribe.

I can still picture him wearing the kilt, sporran etc. but for headdress he was wearing a native Indian get up/warbonnet with loads and loads of of feathers. Looked quite bizarre.