Pierre Rousselot (1878-1915) was a Jesuit priest, philosopher and theologian. He was, for most of his career, a professor in Paris. He served as a medic in WWI, and was killed in action. He is the author of L'Intellectualisme de S. Thomas (English trans. Intelligence: Sense of Being, Faculty of God, trans. Andrew Tallon, Marquette University Press), and Pour l'histoire du probleme de l'amour au Moyen Age (English trans. The Problem of Love in the Middle Ages, trans. Alan Vincelette, Marquette University Press).