Title: De Societatis Iesu initijs, progressu, rebusq[ue] gestis nonnullis, Philippi Iacobi Vuidmanstadij Academici Viennensis ad Ioannem Albertum Vuidmanstadium, fratris filium, epistola
Subjects: Apologetic works, Correspondence, Jesuits
People: Ignatius of Loyola, Saint (1491-1556), Philipp Jakob Widmanstetter