Author: Joseph Ohrwalder
Alternate names: Josef Ohrwalder
Born: 6 March 1856
Died: 8 August 1913
Bio: A Roman Catholic priest, who was taken captive by the Mahdists in Sudan while working as a missionary there and escaped ten years later (<a href=https://en.wikipedia.org/wiki/Joseph_Ohrwalder>Wikipedia</a>).