Major General Frederick Henry Baddeley, born Frederick Henry Clinton-Baddeley, youngest son of Sir Henry Clinton and his partner, Mary Baddeley, was a British military engineer of the Corps of Royal Engineers with his early service being in the Napoleonic Wars including the capture of Paris in 1815. He then did a tour in the West Indies from 1817 to 1819, and in 1821 was assigned to Quebec City in Lower Canada.