The Bruttians (alternative spelling, Brettii) (Latin: Bruttii) were an ancient Italic people. They inhabited the southern extremity of Italy, from the frontiers of Lucania to the Sicilian Straits and the promontory of Leucopetra. This roughly corresponds to the modern region of Calabria. Occupying originally the mountains and hills of modern Calabria, they were the southernmost branch of the Osco-Umbrian Italic tribes, and were ultimately descended from the Samnites through the process of ver sacrum.
https://en.wikipedia.org/wiki/Bruttians
The Bruttians (alternative spelling, Brettii) (Latin: Bruttii) were an ancient Italic people. They inhabited the southern extremity of Italy, from the frontiers of Lucania to the Sicilian Straits and the promontory of Leucopetra. This roughly corresponds to the modern region of Calabria. Occupying originally the mountains and hills of modern Calabria, they were the southernmost branch of the Osco-Umbrian Italic tribes, and were ultimately descended from the Samnites through the process of ver sacrum.
