english deutsch
Catholic Encyclopedia
http://www.newadvent.org/cathen/15114b.htm
St. Ubaldus, Bishop of Gubbio, d. 1168.
Catholic Online
http://www.catholic.org/saints/saints/ubaldbaldassini.html
Brief profile of St. Ubald Baldassini.
For All the Saints
http://www.saintpatrickdc.org/ss/0516.htm#ubal
Short hagiography of St. Ubaldus Baldassini.