Henry Gladwin Henry Gladwin Major-General Henry Gladwin (1729 or 1730 – 22 June 1791) was a British army officer in colonial America and the British commander at the Siege of Fort Detroit during Pontiac's Rebellion in 1763. He served in the disastrous campaign of Edward Braddock and in other actions in the French and Indian War but is best remembered for his defense of Detroit in Pontiac's Rebellion. Henry was born in 1729 or 1730 at Stubbing Court, near Wingerworth, Chesterfield, in Derbyshire. He was the eldest son of Henry Gladwin (1692–1763) by his second wife Mary daughter of John Digby Dakeyne
Siege of Fort Loudoun and continued to attack frontier settlements into 1760. In February 1760, they attacked Fort Prince George in an attempt to rescue their hostages. The fort's commander was killed. The garrison, in panicked retaliation, massacred all of the hostages. And two days later the fort fired artillery into the town of Keowee. The Cherokee now attacked Fort Ninety Six, but it withstood the siege. However, settlements and lesser posts in the South Carolina backcountry quickly fell to Cherokee raids. The Cherokee were led by Standing Turkey as Principal Chief, Oconostota ("Aganstata") of Chota, Attakullakulla ("Atagulgalu") of Tanasi, Ostenaco of Tomotley, Wauhatchie