Additional data from member contributors
BillionGraves.com record for Sergiusz Olijewski (21 June 1931 - 2 August 1995), BillionGraves Record Bydgoszcz, Cm. par. św. Wincentego à Paulo (Bielawki), Bydgoszcz, Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland, Europe