On my mother's side, there's a lot of Welsh and English (from around Somerset... Well, Wells and Farrington Gurney), and on my father's side, there's some Scottish, Welsh (although he refuses to admit it) and ginger (he really refuses to admit this one). Also, judging by my surname, it's very likely that the paternal line arrived in the norman invasion of 1066 (surname refers to someone way back having been an arming squire, and no, it's not Squire).
I could probably do a pretty detailed breakdown of my family history over the last 100/120 years, but that would be pretty long and unnecessary.