St. John, Isaac Munroe
- Edward Hagerman
St. John, Isaac Munroe (19 November 1827–07 April 1880), soldier and engineer, was born in Augusta, Georgia, the son of Isaac Richards St. John, a businessman, and Abigail Richardson Munroe. St. John graduated from Yale in 1845, the youngest member of his class. He briefly studied law and worked as assistant editor of the ...