In 1934, the King of Yugoslavia, Alexander I, was assassinated in the streets of this city.
A fortress outside this city was constructed after Francis I visited the site to see the rhinoceros that Albrecht Durer later drew as it disembarked from a Portuguese ship. Europe's last significant episode of the Black Death killed about 100,000 people in this city in 1720. In 1934, the King of Yugoslavia, Alexander I, was assassinated in the streets of this city. After Lucius Domitius Ahenobarbus was appointed proconsul, he sailed to this the Roman precursor to city, leading Julius Caesar to lay siege to it in 49 BCE. The ancient settlement at this city was the major western colony of the Greek city-state of (*) Phokaia. This coastal city is guarded by a fortress, later made into a prison, called the Chateau d'If. During Roman times, it was known as Massilia. For 10 points, name this second-most populous city and chief port of France, located along the Mediterranean coast.
A fortress outside this city was constructed after Francis I visited the site to see the rhinoceros that Albrecht Durer later drew as it disembarked from a Portuguese ship.
Marseille [or Marseilles; accept Massilia before "Massilia"]