On Campaign Against Fort Duquesne: The Braddock and Forbes Expeditions, 1755-1758, through the Experiences of Quartermaster Sir John St. Clair

During the Seven Years' War, Sir John St. Clair served as Deputy Quartermaster General with British General Edward Braddock's disastrous campaign to capture Fort Duquesne at the Forks of the Ohio in 1755. St. Clair had great responsibilities during the campaign and was the first Deputy Quartermaster General in North America's history.