Charles Cornwallis, 1st Marquess Cornwallis KG (1738-1805), the British general who surrendered at Yorktown in the American War of Independence, commanded the forces of Madras Presidency in the 3rd Mysore War. He was Commander-in-Chief in India and Governor-General of the Presidency of Fort William, also known as the Bengal Presidency.
Historical books on-line
Lives of Indian Officers Vol I by John William Kaye 1867 Cornwallis in India archive.uk
Correspondence of Charles, first Marquis Cornwallis edited with notes by Charles Ross 1859
The American Revolution 100: The People, Battles, and Events of the American War of Independence by Michael Lee Lanning Charles Cornwallis