...oke through this gap on our front, and General Birney was sent to order Barnes back into line. No, he said, impossible. It is too hot, my men cannot stand it. Remonstrance was unavailing, and Sickles despatched his aides to bring up any troops they met to fill this blank. Major Tremaine, of his staff, fell in with General Zook at the head of his brigade (Second corps), and this gallant officer ...