I don't know.

Note: ; Original title: Nemtutka ; Original source: EA 2958, I, 488–491. ; Further information: Ipolyi Arnold's folktale collection. (Ed. KÁLMÁNY Lajos). Hungarian Folk Poetry Collection. XIII. Budapest, 1914. 196–202. ; Type designation: MNK 1960G** + AaTh 532 + AaTh 314 + AaTh 532 ; ; But notably, one of our legends (from FEHÉR, 76) clearly associates this shoe with hell, saying that the child promised to the devil is forced to go to hell and serve until he wears out the iron shoe given to him by the devil. However, he receives a letter from the souls suffering in hell, with which, when they anoint their shoes, they immediately disappear, and their term of service is over. In addition to the later fairy tale features about hell and the devil, how much the original traditional basis for the shoe of death appears in this, I also find it mentioned about the anointing of shoes, especially in GRIMM (1835, 803), that death comes to anoint the shoes of the person he is to take on the long journey, according to the Burgundian folk saying about the approach of death: »quan la mor venré graisse no bote« = quand la mort viendra graisser nos bottes, when death comes to anoint "; But in the legend, too, the stories of what the legendary heroes saw when they went to hell continue to appear (gy. 76): that the devils burn the sufferers with fiery iron, keep them in a stench of stench, and with even more originality (ibid.), that the damned stand like stallions in hell, and shingle nails are thrown in front of them in the manger to be fed, for which they are beaten with iron rods until they are eaten instead of hay."