JPJan Plank · In memoriam📌 PinnedJan Plank1891 – 1914 · 23 yearsJan Plank is buried in Старо војно гробље (Staro vojno groblje), 34000, Kragujevac, Šumadija District, Serbia, Kragujevac, Šumadijski okrug, Šumadija and Western, Serbia