Additional data from member contributors
BillionGraves.com record for Ryszard Dereń (10 January 1945 - 6 April 1969), BillionGraves Record Kamieniec Ząbkowicki, Cmentarz Komunalny, Kamieniec Ząbkowicki, Ząbkowice Śląskie, Lower Silesian Voivodeship, Poland, Europe