Floppinab
I dont think that any of the primary yeast would have made it to the bottle, as I am fairly sure it gets filtered, and I have actually heard a whisper that the bottle yeast is a bit of a secret, though cannot say for sure. All I know is I have never been able to find out what yeast it is, mind you, I didnt try real hard to find out! Doubtless it will give you a fine brew, though, all their stuff is pretty top notch.
Hophead,
I have my doubts as to the viability of the fin du monde yeast if you bought it out here. It generally takes a while for the beers to get out here, and can be past their prime (Unibroue's Terrible certainly was for me recently). Given it is a 9% odd beer, the yeast probably wont be in the best shape, but it cant stop ya from trying. If you get a good culture, let us know so others can try the same. And whoever gave you the bottle of Anniversary Ale was a very good friend indeed - that is a very tasty beer.
All the best
Trent
EDIT spelling