Hm....I dunno. I'm Scot-Irish, English and Cherokee on my mother's side, and Italian and French on my father's...I don't think very much of the English shows up except in my maiden name, which is Parker...maybe the Scot-Irish and Italian have something to do with my quick temper (and my love of capital punishment *weg*). The Cherokee probably gave me my bent towards paganism (Hey! We could SCALP violent criminals! Then everyone would know who they were!), and the French....well, I'm lazy by nature and hate getting into physical fights....does that count?
Then again, maybe none of it has anything at all to do with why I am the way I am.
Matter of fact, I think that my birthchart has more influence...Taurus sun, gemini/cancer moon, and gemini rising...
(And if you think THAT'S bad, my daughter is a Capricorn sun, Leo moon--god help us all--and a Taurus rising....)
Sidhe