Muhammad Ali was born in Kavala, in Macedonia, Rumeli Eyalet of the Ottoman Empire, today a city in Greece, to an Albanian family from Korça. He was the second son of Albanian tobacco and shipping merchant named Ibrahim Agha, who also served as an Ottoman commander of a small unit in Kavala.
Leopold attempted to set his son up as an opera composer. He was working on a proposed order from Emperor Joseph II that the young boy should write an opera, rival musicians were not eager for a preteen composer to upstage himself. There were reports that the opera was a sham — that the work was really composed by Leopold, not Wolfgang. The premiere was repeatedly postponed. Finally, Leopold gave up and took his son back to Salzburg, and the opera, where the score was first performed the following year.
Napoleon was born on 15 August 1769. His parents Carlo Maria di Buonaparte and Maria Letizia Ramolino maintained an ancestral home called "Casa Buonaparte" in Ajaccio. Napoleon was their fourth child and third son. A boy and girl were born first but died in infancy.
The world of Mozart was evolving, very dramatically. He was assigned the Konzertmeister post to court in Salzburg. Though the position came without pay, it's hard to overestimate the importance of this opportunity. This was a 13-year-old boy given the job as a composer and conductor to the archbishop-prince of one of the Holy Roman Empire 's main principalities.