Fort O'Rourke Fort O'Rourke Fort O'Rourke is a former Union Army installation now located in the Belle Haven area of Fairfax County in the U.S. state of Virginia. It was the southernmost fort built to defend Washington, D.C. in the American Civil War. Following the surrender of Fort Sumter in Charleston, South Carolina, on April 14, 1861, President Abraham Lincoln declared that "an insurrection existed," and called for 75,000 troops to be called up to quash the rebellion. The move sparked resentment in many other southern states, which promptly moved to convene discussions of secession. The Virginia State Convention passed an ordinance
Fort Sumter Anderson finally announced his conditions, Colonel Chesnut, after conferring with the other aides, decided that they were "manifestly futile and not within the scope of the instructions verbally given to us". The aides then left the fort and proceeded to the nearby Fort Johnson. There, Chesnut ordered the fort to open fire on Fort Sumter. On Friday, April 12, 1861, at 4:30 a.m., Confederate batteries opened fire, firing for 34 straight hours, on the fort. Edmund Ruffin, noted Virginian agronomist and secessionist, claimed that he fired the first shot on Fort Sumter. His story has been widely believed, but Lieutenant