In the classic sense, the founders of our country where true liberals. It's just that a bunch of socialists hijacked the term. At least here in the US the left has to keep their true identity hidden from the majority. And since many people really aren't well educated and/or really care it's easy to do.
Our founders weren't exactly "true liberals" in the sense that FQ would use the term , they were what was then called "Free Thinkers" . Many of their ideas, such as fiscal policy were quite conservative .
As an example, "liberals" would never have reinstated the property requirement in voting, the founders of the nation not only did so, but in several cases increased the value requirement by as much as 100%.
The fact that Obama got elected, and reelected shows they were correct, and we should have kept that requirement.