""The Lives of Horatio Seymour and Frank P. Blair, Jr."" is a historical biography written by T. B. Peterson and Brothers Publisher in 1868. The book provides a comprehensive account of the lives of two prominent American politicians during the mid-19th century. Horatio Seymour was the governor of New York and a prominent figure in the Democratic Party during the Civil War, while Frank P. Blair, Jr. was a Union Army officer and a leading member of...