The Ecole Glossary: Eustochium
- Short biography, by Karen Rae Keck.
- http://www2.evansville.edu/ecoleweb/glossary/eustochium.html

St. Eustochium Julia
- Daughter of St. Paula. Monastic, spoke Latin and Greek, read Hebrew, the recipient of a famous letter from St. Jerome. She died in 419 or 420.
- http://www.newadvent.org/cathen/05629a.htm