Edmund Burke a classic liberal?
Naaa.....
Now, Locke on the other hand....
Of course, others have argued that Jesus is the best example of liberty.
Nothing against ol' Locke...I know Burke a bit better because I'm his descendant and because he was around in the colonial days.
Jesus, now that is interesting, though he wasn't particularly political, I think it would be hard to dismiss his tendency for moral authoritarianism. And then there is the Church, which over the centuries doesn't quite have a pristine reputation for liberty.