Bonagratia, Habsensis, a German theologian of the Capuchimi order, was' born in Alsatia, and died at Friburg in Brisgau, March 3, 1672. His principal works are, Elucidatio Quacrundam Qucestion.m, etc. (Cologne, 1669) -Libri duo Quaestionum, etc. (ibid. 1670): — De A Matrimoniis Haereticorum (ibid. 1669). See Hoefer, Nouv. Biog. Generale, s.v.