In military cemetery "Gross-Autz" 105 German and 156 Russian soldiers were buried. They were killed in action in July 1915. Probably, among 116 unknown Russian soldiers, some Latvians from Daugavgrīva Fortress guardsmen battalion were buried here as well. The granite monument was erected here (now, it is toppled). At each grave cross has inscription with information about fallen soldier's name, his unit and date of death.