Barrois, Humbert, a French theologian of the Benedictine Order. He entered the Order of Moven Moutier in 1711, became abbot in 1727, and was invested with the principal honors of the Society of St. Vanne. He published various works upon the constitution of his order and upon other subjects. See Hoefer, Nouv. Biog. Generale, s.v.