10th U.S. Senate

23 Federalists, 15 Republicans

Senate Majority Leader: Reginald Farswell

Senate Majority Whip: George Frier

Senate Minority Leader: John Cook

Senate Minority Whip: John Ramsay * Walker was killed on July 31, 1807 in a fatal carriage accident along with 5 other members of the virginia congressional delegation.

** Adams resigned on December 13, 1808 to become Secretary of State.