@okie,
You wrote this:
The man was pro-liberty, pro individual responsibility, pro-everything the Republicans stood for then and still stand for.
To which I can only say: White man speak with forked tongue.
The liberals of the 19th C were the Abolitionists and the Suffragettes. The interesting thing about the third cause of the era, the war against alcohol, is that it drew both liberals and conservatives. As many slave-holders as Suffragettes supported abstinence.
By extension, both the Abolitionists and Suffragettes may be interpreted . . . let me repeat, MAY BE INTERPRETED . . . to have been pro-liberty. However, the actual word liberty was used largely as the title of William Garrison's paper and seldom appeared.
You are doing a great deal of violence to the concept.
For another thing, this business of the AMerican right using the concept of personal responsibility is fairly new. I only began hearing it in the 90s. To the left, this statement is heresy. There is nothing inherently responsible in the American right. I have written that time and time again here.
In fact, until the Republican top levels started using it, the little guys did not.
So, even you can not claim that the guys in the south with rebel flags on their cars would have freed the slaves or given women the vote.
The sons of those who wore the grey in the Civil War re-enslaved Blacks, mostly male blacks through a trumped up arrests and unending prison sentences.
I haven't read the rest of your post but I have to ask just what this sentence of yours means:
Maybe slightly more liberal in context with conservative associated with the status quo, vs Lincoln and the Republicans favoring change, but that does not indicate anything at all about Lincoln being a liberal in context with what liberal is defined as today, no way, pom.
If you think I am so unsophisticated as to assume that conservatism is associated with the status quo . . .I am speechless.
Now, I will read the remainder of your post.