Additional data from member contributors
BillionGraves.com record for inż. Piotr Waleszyński (1912 - 1988), BillionGraves Record Ożarów Mazowiecki, Cmentarz w Ołtarzewie, Ożarów Mazowiecki, Powiat Warszawski Zachodni, Masovian Voivodeship, Poland, Europe