Early flying machines a second, inner ballonet. On 19 September 1784, it completed the first flight of over , between Paris and Beuvry, despite the man-powered propulsive devices proving useless. In January the next year Jean Pierre Blanchard and John Jeffries crossed the English Channel from Dover to the Bois de Felmores in a Charlière. But a similar attempt the other way ended in tragedy. In an attempt to provide both endurance and controllability, de Rozier developed a balloon with both hot air and hydrogen gas bags, a design which was soon named after him as the "Rozière." His idea was to use
Sophie Blanchard and Blanchard's story were relegated to the margins of aviation history. A novel inspired by Blanchard's story, Linda Donn's "The Little Balloonist", was published in 2006. a. As Comte de Provence, Louis had earlier been a patron of balloon pioneer Pilâtre de Rozier, who had been the victim of the first fatal ballooning accident on 15 June 1785. b. Most sources do not mention the number of the house but some say number 15 or number 16, and some claim the building was a hotel. </div> Sophie Blanchard Sophie Blanchard (25 March 1778 – 6 July 1819), commonly referred to