The article mentions a church in Fortecy Grozny in the Caucasus, which was consecrated on 22 November 1864. The location of the church is described (on the left bank of the Sunja), as well as the fact that it was built according to a plan from Tyflis (Source: 'Tygodnik Illustrowany', Warsaw 1867, T:15, pp. 140-141, after: Digital Library of the University of Lodz).