For 10 points, identify this Roman province, the birthplace of both Hadrian and Trajan, which encompassed the bulk of the Iberian peninsula.
According to Strabo, this province was famous for its mines, which was made one of its residents, Sextus Marius, the richest man in the empire. One part of this region was governed for a time by Quintus Sertorius, who ruled this region as an independent kingdom after revolting against the Republic. Galba and Otho simultaneously governed the two (*) halves of this province, which was divided into Ulterior and Tarraconensis regions after the Second Punic War. This province's city of Italica was the birthplace of two successive emperors, the first of whom commemorated his Dacian victories in a namesake column. For 10 points, identify this Roman province, the birthplace of both Hadrian and Trajan, which encompassed the bulk of the Iberian peninsula.
According to Strabo, this province was famous for its mines, which was made one of its residents, Sextus Marius, the richest man in the empire.
Hispania [prompt on Spain]