The speech Pro Quinctio was given by Marcus Tullius Cicero on behalf of Publius Quintius.

Caius Quintius and Sextus Naevius, one of the public criers, had been partners, having their chief business in Gallia Narbonensis

Gallia Narbonensis

Gallia Narbonensis was a Roman province located in what is now Languedoc and Provence, in southern France. It was also known as Gallia Transalpina , which was originally a designation for that part of Gaul lying across the Alps from Italia and it contained a western region known as Septimania...

. Caius died, and left his brother Publius his heir, between whom and Naevius there arose disputes concerning the division of the property of the partnership.