Siege of Fort Pitt Article Talk Read Edit View history Tools From Wikipedia, the free encyclopedia For the 1885 action in the Canadian North-West Rebellion, see Battle of Fort Pitt. Siege of Fort Pitt Part of Pontiac's Rebellion "A Plan of the New Fort at Pitts-Burgh", drawn by cartographer John Rocque and published in 1765. Date June 22 – August 10, 1763 Location Pittsburgh, Pennsylvania...