in the engagement at Trenton; was promoted to the rank of captain of
infantry. During 1777 and 1778 he acted as aid to Lord Stirling, and
distinguished himself. He studied law under the direction of Thomas
Jefferson, then governor of Virginia, who in 1780 appointed him to visit
the army in South Carolina on an important mission. In 1782 he was
elected to the Virginia assembly by the county of King George, and was
by that body chosen a member of the executive council. The next year
he was chosen a delegate to the Continental Congress, and remained a
member until 1786; while a member he married a Miss Kortright, of New
York City. Retiring from Congress, he began the practice of law at
Fredericksburg, Va., but was at once elected to the legislature. In 1788
was a delegate to the State convention assembled to consider the Federal
Constitution. Was a Senator from Virginia from 1790 to 1794. In May,
1794, was appointed by Washington minister to France. He was recalled
in 1796 and was again elected to the legislature. In 1799 was elected
governor of Virginia. In 1802 was appointed by President Jefferson envoy
extraordinary to France, and in 1803 was sent to London as the successor
of Rufus King. In 1805 performed a diplomatic mission to Spain in
relation to the boundary of Louisiana, returning to London the following
year; returned to the United States in 1808. In 1811 was again elected
governor of his State, but in the same year resigned that office to
become Secretary of State under President Madison. After the capture
of Washington, in 1814, he was appointed to the War Department, which
position he held until 1815, without relinquishing the office of
Secretary of State. He remained at the head of the Department of State
until the close of Mr. Madison's term. Was elected President in 1816,
and reelected in 1820, retiring March 4, 1825, to his residence in
Loudoun County, Va. In 1829 was elected a member of the convention
called to revise the constitution of the State, and was unanimously
chosen to preside over its deliberations. He was forced by ill health