[Presidential] Jefferson, Thomas, and James Madison, Land Grant. Washington: May 20, 1806. Folio on vellum. Document signed by Thomas Jefferson (“Th. Jefferson”) as President of the United States, countersigned by James Madison as Secretary of State, granting ownership of a quarter lot of land in Ohio to Christian Clinker. With paper seal. Manuscript contents lightly faded, signatures overwritten in an unknown hand at a later date. Window mounted and framed with a descriptive plaque.Thomas Jefferson (1743-1826) was an American statesman and Founding Father who served as the third President of the United States. Notably, he was the principal author of the Declaration of Independence, and, along with James Madison, organized the Democratic-Republican Party.James Madison (1751-1836) was an American statesman and Founding Father who served as Secretary of State under President Thomas Jefferson, and was later elected as the fourth President of the United States.