David Wilmot
David Wilmot was an American politician and judge. He served as Representative and a Senator for Pennsylvania and as a judge of the Court of Claims. He is best known for being the prime sponsor and eponym of the Wilmot Proviso, a failed proposal to ban the expansion of slavery to western lands gained in the Mexican Cession. A northern Democrat when he introduced and supported the Proviso, he subsequently became a notable member of the anti-slavery Free Soil Party. Later, Wilmot was instrumental in establishing the Republican Party in Pennsylvania.