Note 22 — Chapter II · —The Beginnings of the Via Crucis
Reading edition
Keppler, “Die XIV Stationen des hl. Kreuzwegs. Eine geschichtliche und kunstgeschichtliche Studie,” p. 13. Freiburg: Herder. This has been in large measure supplemented by an article by Dr N. Paulus in the “Katholik” for April, 1895, entitled, “Zur Geschichte der Kreuzwegandacht.”