Henri Giffard

Definition and stakes

Bento Silva de Mattos Open Source Philosophy and the Dawn of Aviation (2012)

It was on this voyage, along with passengers Robert Holland and Thomas Monck Mason that Green successfully completed the world’s longest flight, covering an estimated 770 km in 18 hours. After achieving this feat, Green had an endless supply of sponsors, who were eager to ascent in the famous balloon.
Towards controlled flight with airships In 1852, Frenchman Henri Giffard was the first to fly an airship (Torenbeek, 2009) , which was fitted with steam engines and propellers (Fig. 2) .
Source: Wikisource

Sir J. M. Le Moine Picturesque Quebec : a sequel to Quebec past and present

It was conceded by the Company of New France, on the 31st December, 1635, to a French surgeon of some note, "le sieur Robert Giffard." Surgeon Giffard had not only skill as a chirurgeon to recommend him, he could plead services, nay captivity undergone in the colonial cause. An important man in his day was this feudal magnate Giffard, to whom fealty and homage were rendered with becoming pomp, by his consitaires, the Bellangers—Guions—Langlois—Parents—Marcoux, of 1635, whose descendents, still bearing the old Perche or Norman name, occupy to this day the white cottages to be seen on all sides.
Source: Gutenberg

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