River Niemen

Year

   1655
     Invasion of Poland
   1914
     Battle of Tannenburg

Biographies

  Alexis I Mikhaylovich
     Invasion of Poland
  Rennenkampf, Paul Karlovitch
     Battle of Tannenburg

Places

  River Niemen
         Invasion of Poland
         Battle of Tannenburg

Events

Battle of Tannenburg
Invasion of Poland