Catholic Encyclopedia - St. Wendelin of Trier, also known as St. Wendel, or St. Wendelin of Tholey. Patron of shepherds. Died c. 617. www.newadvent.org/cathen/15587c.htm
Catholic Online - Very brief paragraph. saints.catholic.org/saints/wendalinus.html
For All the Saints - Short hagiography of St. Wendelin of Tholey. users.erols.com/saintpat/ss/1021.htm#wend