Memorial site to the members of the P. Prauliņš national partisan group and the site of the bunker
Memorial site

Pēteris Prauliņš (1911-1949) Birži parish national partisan group was part of the group led by Mārtiņš Pokļevinskis (1902-1951). The group carried out several partisan actions, in which Soviet collaborators were punished and food and property of the economic institutions of the occupation authorities were requisitioned. P. Prauliņš's group partisans did not observe sufficient conspiracy, many persons visited their settlement, which created an opportunity for betrayal. The lack of military experience was one of the shortcomings of the partisan armed movement.

P. Prauliņš's partisan group in the Kalna forest in the Birži parish was destroyed on May 16, 1949, during an operation by the Ministry of State Security of the Latvian SSR, in which military units also participated. The forest brothers had set up a bunker with perimeter defense, which was well camouflaged and was located at an undetermined height in a swampy area. The partisans fiercely resisted the Cheka troops for at least 40 minutes, but the entire group fell: Pēteris Prauliņš, Artūrs Bružuks, Jānis Kalvāns, Edvīns Slikšāns and Francis Skromanis. The shot forest brothers were thrown near the parish house, but their remains were later buried in nearby gravel pits. Irma Bružuka was seriously wounded, who was captured and died on May 17 in Jēkabpils Hospital. She was buried outside the cemetery, but when the cemetery was expanded after Latvia regained its independence, a monument was placed on her grave.

A memorial stone to the partisans of P. Prauliņš' group in Kalna parish was consecrated in November 1998. The site of P. Prauliņš' bunker is located in section 4 of Vidsala 99th block, Kalna parish. The stone on which P. Prauliņš sat has been preserved.