A Martyr Because of the Sign of the Cross
Extract from the Jesuit Relations, about the martyrdom of St. René Goupil.
Catholic Encyclopedia: René Goupil
Short biography of the Jesuit missionary, martyred in 1642.
Goupil, René
Brief biographical entry in the Columbia Encyclopedia.
Patron Saints Index: René Goupil
Illustrated profile.
Rene Goupil, 1608-1642
A short biography of St. René Goupil by his companion St. Isaac Jogues.
Sts. Isaac Jogues and Rene Goupil
More about the latter than the former.