New Information uncovered on Family Kaethler/Käthler of Danzig; Gustav Kaethler and Wife Pauline Kunkel, Married abt 1870. Children known were John Emil Gustav Kaethler b; 15 August 1871. Augusta Maria Magdelena Kaethler b; 15 August 1871. Alfred Theodor,Kaethler b; 21? 1872. John Emil Ferdinand Kaethler b; 21 ? 1876. And my Maternal GMother Hedwig Clara Kaethler b; 15 Feb 1875. Connections and information to this brick wall very much appreciated.