Heyer – The earliest-born person to have been photographed, Heyer was also the only man who crossed the Delaware River with Washington's army to have been photographed. "Washington Crossing the Delaware" (sonnet) Citations Bibliography Robbins, Michael W. "The Durham Boat" MHQ: Quarterly Journal of Military History (2015) 27#2 pp 26–28, the boat Washington used. External links Annual Reenactment website Sierra Activist article on the reenactment 1776 in military history 1776 in the United States 1776 in New Jersey 1776 in Pennsylvania Military operations of the American Revolutionary War Delaware River Crossing of the Delaware New Jersey in the American Revolution Pennsylvania in the American Revolution December events