Additional data from member contributors
BillionGraves.com record for Zygmunt Swierkowski Powstaniec Wielkopolski (1918-1919) (13 July 1882 - 20 October 1939), BillionGraves Record Kostrzyn, cmentarz parafialny, Kostrzyn, Powiat Poznański, Greater Poland Voivodeship, Poland, Europe