About Alexander Mozhaysky
Alexander Fedorovich Mozhaysky was an admiral in the Imperial Russian Navy, an aviation pioneer, and a researcher and designer of heavier-than-air craft. Approximately in 1884 Mozhaysky's airplane made its first flight. In 1909 a Russian newspaper claimed Mozhaysky's hop was the first powered flight. He was awarded the Order of St Vladimir, 4th class, for his participation in this expedition.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.