This is probably because he never lived.
The bicycle was invented in 1817 by a German called Karl Drais. This early version was known as a Draisienne. a French name because it was really the French who developed the invention during the 19th century.
By the end of the century the Germans had built their Empire, defeated France in the war of 1870 and taken two provinces, alsace and lorraine, away from France. When, in 1891, a frenchman, Baudry de Saunier, wrote a History of the Bicycle, he couldn't bear to think that this very French object had been invented by a German.
So he invented Mede de Sivrac, the French inventor of the bicycle. His machine was called the celerifere, and it was a bit like the Draisienne, with no pedal, no brakes, and - uniquely - no steering. As (unsurprisingly) French museums had no examples of this machine, a few copies were made up from the 'original plans'. The thing was totally impractical.
In fact, there was a M. Sievrac who patented a 'Celerifere' in 1817; but this was a horse-drawn vehicle.
French Wikipedia says that de Saunier's deception was discovered quite recently; but it gives no detailed source for this information. In fact, the revelation was made by Jacques Seray in his book 'Deux roues - La véritable histoire du vélo' Ed. du Rouergue, 1988.
when was comte medo desivrac
when was comte medo desivrac
Comte Mede de Sivrac was a French inventor who came up with the celerifere bicycle in 1790. This particular bicycle had no pedals, no steering, and had four tires.
he was born in january 12 1705
Comte de Troisville died in 1672.
Comte de Sanois died in 1799.
Comte Mede de Sivrac is often credited with inventing a precursor to the modern bicycle in the late 18th century, around 1791. His invention, known as the "celerifere," was a wooden, two-wheeled vehicle without pedals, which riders propelled by pushing their feet against the ground. Although it did not feature the mechanical advancements of later bicycles, it laid the groundwork for future developments in cycling technology.
Comte de Grignan died on 1714-12-30.
Comte de Mirabeau died on April 2, 1791, in Paris, France.
Comte Desbassayns de Richemont died on 1859-06-26.
Comte de Lautréamont died on November 24, 1870 at the age of 24.
Comte de Mercy-Argenteau was born on April 20, 1727.