John W Grattan

JOHN W. GRATTAN was an acting ensign in the U.S. Navy during the Civil War, serving in the North Atlantic Blockading Squadron. ROBERT J. SCHNELLER, Jr. is a naval historian with the U.S. Naval Historical Center in Washington, D.C. He is the author of A Quest for Glory: A Biography of Rear Admiral John A. Dahlgren.

JOHN W. GRATTAN was an acting ensign in the U.S. Navy during the Civil War, serving in the North Atlantic Blockading Squadron. ROBERT J. SCHNELLER, Jr. is a naval historian with the U.S. Naval Historical Center in Washington, D.C. He is the author of A Quest for Glory: A Biography of Rear Admiral John A. Dahlgren. See less