St. Olympias - Biographical sketch. - http://www.catholic.org/saints/saint.php?saint_id=797
The Ecole Glossary - Biographical essay on St. Olympias the Deaconess, by Karen Rae Keck. - http://www2.evansville.edu/ecoleweb/glossary/olympias.html
Catholic Encyclopedia - St. Olympias, widow, deaconess, renowned for her almsgiving, and a staunch supporter of St. John Chrysostom. She died in 408. - http://www.newadvent.org/cathen/11248b.htm
Lives of the Saints - St. Olympias, Widow. From Fr. Alban Butler's Lives of the Saints. - http://www.ewtn.com/library/MARY/OLYMPIAS.htm