Tribunus laticlavius

In the Roman army of the late Republic and the Principate, the tribunus laticlavius ("broad-striped tribune") was one of the six military tribunes in a legion. Usually, it consisted of young men around age 20 who belonged to a wealthy family or were friends with the legate. The position of tribunus laticlavius was the first step on the Cursus honorum. Tribunus laticlavius are typically depicted wearing a purple cloak.