Königsgnade, Kreis Deutsch Krone, West Prussia

Historical place· 1945 city 53.284, 16.205

Renamed Jamienko, West Pomeranian Voivodeship, Poland — map location from the modern place

Meyers unique exact match at 53.2863,16.2065. Modern Polish name Jamienko per German Wikipedia; Nominatim confirms 0.3km from the Meyers point.