Markersdorf is a municipality in the district Görlitz, Saxony, Germany. Markersdorf is also the former German name of Markocice, a small township in Poland which lies about 25 kilometres directly to the south, near Bogatynia.
Wikipedia https://en.wikipedia.org/wiki/Markersdorf
Coordinates 51°8'11.563" N 14°52'44.403" E