Would you agree with the opinion that conservatism is just one of the branches of liberalism?

I think that conservatism (at least, in the meaning used in Europe) is just one of the branches of liberalism (in the meaning used in Europe), which extended very much because of the great popularity of its ideas among different social groups, but it still remains one of its branches, exactly as neoliberalism, social liberalism or minarchism do.Eventually, we shouldn't forget that Edmund Burke, the father of conservatism, was not a whig...