New Catholic Encyclopedia, 2nd ed. v. 8, p. 445 (Ledóchowski, Wladimir; superior general of the Jesuits; b. October 7, 1866, in Loosdorf, Austria; d. December 13, 1942, in Rome; joined the Jesuit order in 1889; on February 11, 1915, he was elected 26th superior general of the Jesuits)