Cassius Marcellus Clay
Cassius Marcellus Clay was born on October 19, 1810. See ranking, bio blurb, and everyone else born that day.
About Cassius Marcellus Clay
Cassius Marcellus Clay (October 9, 1810 – July 22, 1903) was an American planter, politician, military officer and abolitionist who served as the United States ambassador to Russia from 1863 to 1869. Born in Kentucky to a wealthy planter family, Clay entered politics during the 1830s and grew to support the abolitionist cause in the U.S., drawing ire from fellow Southerners. A founding member of the Republican Party in Kentucky, he was appointed by President Abraham Lincoln as the U.S. minister to Russia. Clay is credited with influencing Russian support for the Union during the American Civil War.