Meyers Orts- und Verkehrs-Lexikon des Deutschen Reichs (Meyers Gazetteer), online edition, with GOV (genealogy.net) for post-1945 Polish equivalents · meyersgaz.org / gov.genealogy.net
Stolp 1) Pommern, Köslin, Pommern, Preussen
Child Gross Gansen already historical in Slupsk county.