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    The Montgolfier brothers, Joseph-Michel Montgolfier and Jacques-Étienne Montgolfier, were inventors of the first practical balloon. They were born in Annonay, France. On June 4, 1783, they presented the first public demonstration of a hot air balloon at t...

    The Montgolfier brothers, Joseph-Michel Montgolfier and Jacques-Étienne Montgolfier, were inventors of the first practical balloon. They were born in Annonay, France. On June 4, 1783, they presented the first public demonstration of a hot air balloon at the marketplace in Annonay. Their father Pierre was elevated to the nobility and the hereditary appellation of de Montgolfier by King Louis XVI of France in recognition of their achievement in December 1783.https://goo.gl/DqdIxk

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