english deutsch
Catholic Encyclopedia
http://www.newadvent.org/cathen/05626a.htm
St. Eustace, companion of St. Columbanus and second abbot of Luxeuil, d. 625.
For All the Saints
http://www.saintpatrickdc.org/ss/0329.htm#eust
Very short biography of St. Eustace, also known as St. Eustasius.