Walter Alison Phillips, 1911 Encyclopædia Britannica, Volume 24… (1911)
“ Bailiffs, professed knights and chaplains wear in addition a white linen cross sewn on to the left breast. The grand priory of Bohemia has made the nursing of the sick its speciality, and especially the organization of military hospitals. The hospice between Bethlehem and Jerusalem is under the protection of the Austrian emperor. Protestant Orders.—In addition to the Sovereign Order of the Knights of Malta, there exist two Orders of St John of Jerusalem which derive their origin from the same source: the Prussian Johanniterorden and the English Order of St John of Jerusalem. ”
