ZOOK, GEN. SAMUEL KOSCIUSCO, born in Pennsylvania about 1823. Became an electrician. In 1861 led 6th New York Volunteers to seat of war, and appointed Military Governor of Annapolis. Commissioned colonel of 57th New York Volunteers. Led a brigade through the Peninsula campaign, and made brigadier-general November 29, 1862. Led his own regiment at Chancellorsville and Gettysburg, and was killed in the latter battle.