Krčmář, Mgr. Luděk. „Saint John of Nepomuk”. SJN.cz. Архивирано из оригинала 3. 3. 2016. г. „If in 1369 John of Pomuk was a notary public, he must have been more than twenty years old. Thus he was probably born sometimes between 1340 and 1350 [1349].”
web.archive.org
Krčmář, Mgr. Luděk. „Saint John of Nepomuk”. SJN.cz. Архивирано из оригинала 3. 3. 2016. г. „If in 1369 John of Pomuk was a notary public, he must have been more than twenty years old. Thus he was probably born sometimes between 1340 and 1350 [1349].”
