Finally figured out what I am! Sort of. I've always known that my dad's family is Irish on both sides, but having not been in contact with my mom since I was a child, I had no information on that side of the family.
So I nosed around and annoyed some people and dug through some family dirt and found out that on my mom's side, my grandpa is an Irishman and my grandma was half Scottish (the McArthur family) and half French-Canadian. Now what on earth "French-Canadian" is, I don't know. From France? From Canada? What? Anyhow.
So I'm 3/4 Irish, 1/8 Scottish, and 1/8 "French Canadian."
No wonder I wanted to be a Celtic singer from the time I was born til the time I realized I couldn't sing worth a toot. ^^ It's in my blood!