Hincks was born in Bucksport, Maine. His name, spelled correctly, is "Hincks", but the "C" was deleted when he joined the U.S. Army in 1861, and he resumed using the original spelling in 1871 after he retired from the service. He was a printer for the Whig and Courier newspaper in Bangor, Maine. He moved to Boston, Massachusetts in 1849. Hincks was involved in the printing and publishing business. He served in the Massachusetts House of Representatives in 1855. He also served on the Boston City Council in 1855.[1][2]
He received a promotion to brigadier general of volunteers, to rank from November 29, 1862, by nomination of PresidentAbraham Lincoln on March 4, 1863, confirmation by the U.S. Senate on March 9, 1863 and appointment by the President on April 4, 1863.[3] He spent the next two years on court martial and recruiting duty. In March through May 1864, he commanded the prison camp at Camp Lookout, Maryland[4] before being assigned to command the 3rd Division of the XVIII Corps, composed entirely of United States Colored Troops, led by white officers. He was one of the leaders of the unsuccessful First Battle of Petersburg and served in the Siege of Petersburg. When the division was rolled into the XXV Corps, Hincks was sent north to perform recruitment duties and to enforce the draft. On December 3, 1867, President Andrew Johnson nominated Hincks for the award of the honorary grade of brevetmajor general, United States Volunteers, to rank from March 13, 1865, and the U.S. Senate confirmed the award on May 4, 1866.[5] On December 3, 1867, President Johnson nominated Hincks for the award of the honorary grade of brevet brigadier general in the regular army, to rank from March 2, 1867,[6] for his service at Petersburg[1] The U.S. Senate confirmed the award on February 14, 1868.[6]
Postbellum career
After the war, he remained in the army as the lieutenant colonel of the 40th U.S. Infantry Regiment before retiring at the rank of colonel in December 1870. After he retired, he served as governor of the National Military Home for Disabled Veterans in Hampton, Virginia (1870–73) and in Milwaukee, Wisconsin (1873–80).[1]
^History of Middlesex County, Massachusetts with Biographical Sketches of Many of the Pioneers and Prominent Men, volume I, Duane Hamilton Hurd-editor, J.W. Lewis & Company, Philadelphia, Pennsylvania: 1890, Biographical Sketch of Edward Winslow Hincks, pp. 227–230