Sullivan County Fair Grounds Near Claremont, New Hampshire – October 10, 1907.
A balloonist by the name of Professor Bonnette was giving an exhibition at the Sullivan County Fair grounds when his balloon suddenly tore open as he was 200 feet above a crowd of onlookers. It had been his intention to jump from the balloon with a parachute, but when the accident occurred he hadn’t achieved sufficient altitude. Bonnette fell from the balloon while it was still 100 feet in the air and landed amidst the crowd. His back was broken in the fall, and he lapsed into unconsciousness. He was transported to Claremont Cottage Hospital.
Source: New York Times, “Aeronaut Falls 100 Feet”, October 11, 1907