The isle of Pandataria, according to Dion. Bruttius Praesens (apud Euseb. iii. 18) banishes her to that of Pontia, which was not far distant from the other. That difference, and a mistake, either of Eusebius or of his transcribers, have given occasion to suppose two Domitillas, the wife and the niece of Clemens. See Tillemont, Memoires Ecclesiastiques, tom. ii. p. 224.