Additional data from member contributors
BillionGraves.com record for Mikołaj Pietraszek (14 December 1890 - 2 February 1972), BillionGraves Record Olszewo Węgorzewskie, cmentarz parafialny, Olszewo, Powiat Węgorzewski, Warmian-Masurian Voivodeship, Poland, Europe