Dionysius states that nearly fifteen thousand of the Romans fell, but Hieronymus says only seven thousand; on the side of Pyrrhus, thirteen thousand fell, according to Dionysius, but according to Hieronymus less than four thousand. These, however, were his best troops; and besides, Pyrrhus lost the friends and generals whom he always used and trusted most.
Edition :
Plutarch Lives IX: Demetrius and Antony, Pyrrhus and Caius Marius, Ed. Jeffrey Henderson, trans. Bernadotte Perrin (The Loeb Classical Library 101), Harvard University Press: Cambridge/MA - London 1968 (first ed. 1920).
Remark :
date: The date is taken from the New Pauly. http://referenceworks.brillonline.com/entries/brill-s-new-pauly/pyrrhus-e1015710
