Father (O.S.B.) Gregor Ferdinand [Gregor] Molitor (18/07/1867 - 28/05/1926), a German priest and composer (born in Sigmaringen, died in Beuron). He was prior of the Archabbey Beuron, composed the oratorio Mariae Heimgang, masses and songs and published a textbook for the harmonization of Gregorian melodies.