During East Prussian operation operations did not pass in a city. Nevertheless, existed more than 20 military cemeteries formed as a result of a burial place of German and Russian soldiers, died of wounds and illnesses in hospitals or at relatives.
Now the site of city cemeteries on which military burial places were made, is known, however the overwhelming majority of them is completely lost.
Till now some monuments and memorable signs in honour of victims in the First World War have remained, the site of six of them is established. One memorable sign is established in 2001