James Markham Marshall was an American lawyer, Revolutionary War soldier and planter who briefly served as United States circuit judge of the United States Circuit Court of the District of Columbia.

Thomas Marshall was a Virginia surveyor, planter, military officer soldier and politician who served in the House of Burgesses and briefly in the Virginia House of Delegates and helped form the state of Kentucky, but may be best known as the father of Chief Justice of the United States Supreme Court John Marshall. Marshall opposed slavery in Ohio but practiced and proposed indentured servitude of former slaves.