William Orlando Butler was a U.S. political figure and U.S. Army major general from Kentucky. He served as a Democratic congressman from Kentucky from 1839 to 1843, and was the Democratic vice-presidential nominee under Lewis Cass in 1848.
William O. Butler
Cass/Butler campaign poster
Butler in his later years
Lewis Cass was an American military officer, politician, and statesman. He represented Michigan in the United States Senate and served in the Cabinets of two U.S. Presidents, Andrew Jackson and James Buchanan. He was also the 1848 Democratic presidential nominee. A slave owner himself, he was a leading spokesman for the doctrine of popular sovereignty, which at the time held the idea that people in each U.S state should have the right to decide on whether to permit or prohibit slavery, believing in the idea of states rights.
Secretary Lewis Cass, c. 1855
Photograph of Secretary Cass, by Mathew Brady, c. 1860-65
Posthumous portrait of Cass, by Daniel Huntington, c. 1873