I am looking for ancestors of Josef Radtke who deported the port of Bremen, Germany and arrived at New York, New York on 22 Jun 1881 at the age of 6 with his mother Marie (Weske) Radtke and his sister Martha. The ship was named Hohenstaufen.
His mother was born in Behle(now Biala), Posen, Prussia 29 Feb 1848 to Joseph and Rosalie Weske. His father was named August or Augustinus. Can you please help me learn more about Josef’s father?