The quartier Mazarin is a district in the centre of Aix-en-Provence, directly to the south of the cours Mirabeau, the principal boulevard in Aix. On the initiative of Archbishop Michel Mazarin, brother of the Cardinal Jules Mazarin and Archbishop of Aix from 1645-8 and later himself a cardinal, city plans were devised in 1646 by Jean Lombard, director of public works, to extend the city ramparts to the south, incorporating land owned by the Archbishopric of Aix and by the Order of Saint-Jean-de-Malte. Following a grid plan of streets, the quartier contains a large number of hôtels particuliers originally built for the nobility and wealthy merchant class.
The descriptions below are taken from and .
See main article: Cours Mirabeau.
Émile Zola was a boarder at the Lycée Mignet (then the Collège Bourbon) from 1852 until 1858. There as an adolescent he formed a close friendship with Baptistin Baille and Paul Cézanne. Following the death of his father François Zola in 1847 and the subsequent collapse of his canal company in 1853, reduced means forced his mother to seek more modest accommodation in Aix. They lodged twice in the quartier Mazarin: briefly in 1853-1854 at 8 rue Roux-Alphéran (at the time rue Longue-Saint-Jean); and in 1857-1859 at 2 rue Mazarine, where Zola spent the summers of 1858 and 1859 in the small set of attic rooms.