Catholic Encyclopedia – Saint Marcellina

Article

The only sister of Saint Ambrose of Milan, born about 330-5; died about 398. She was older than Saint Ambrose, and was born most probably at Trier, where her father resided as praefectus praetorio Galliarum. Even before her father’s death she went to Rome, the home of her family, and, before her mother’s arrival at the capital with her two sons, had already forsaken the world, elected to live a life of Christian virginity, and devoted herself to the practice of piety and asceticism. On Christmas Day, probably in 353, she received the veil of consecrated virginity from the hand of Pope Liberius. The advice, which the pope addressed to her on this occasion, has been preserved by Saint Ambrose, especially emphasized being the obligations of Christian virgins to preserve virginal purity. After Ambrose had become Bishop of Milan (374), he summoned his sister thither, and found in her a zealous assistant in fostering and extending the ascetic life among the maidens of Milan. To her Ambrose dedicated his work on virginity, written in 377. Marcellina survived her brother, and died in 398 or shortly afterwards. She also was buried in the crypt under the altar of the Ambrosian Basilica, and was honoured as a saint. Her feast is celebrated on 17 July.

MLA Citation

  • Johann Peter Kirsch. “Saint Mercellina”. Catholic Encyclopedia, 1913. Saints.SQPN.com. 13 July 2013. Web. 23 September 2014. <>