I was taking stock of the kilts and tartans I currently own, along with one that is presently on order, and those that I plan to purchase as funds permit. I began wondering how history and tradition prioritize or define an "order of precedence" (if any) when affiliations with multiple tartans exist.

On my father's side of the family, I have the following affiliations:

Grandfather
`--- Great Grandfather = Buchanan
`--- Great Grandmother = Aberdeen District

Grandmother
`--- Great Grandfather = Ellis (of Wales)
`--- Great Grandmother = Lyons

I understand that any "Ellis of Wales" tartans are fashion industry creations with no historical significance. But among the other tartans, I am curious. Do history and tradition dictate that any one affiliation will normally displace any others? Is there some kind of "affiliation falls along paternal lines" rule? Or is it simply a matter of choice as to where tradition allows allegiances and ties to be prioritized?

I understand the contemporary and prevailing "wear whatever you want" opinions on here. But from a historical context, I'd be interested to hear what say The Rabble. Another opportunity for me to learn something about my heritage.