Pitnica is a village founded by Janusz from Zaborowo which played an important role during World War 1.
Piatnica (Polish pronunciation: [pjntitsa; until 1999 Piatnica Poduchowna) is a village in omza County, Podlaskie Voivodeship, in north-eastern Poland. Piatnica was founded by Janusz from Zaborowo who built the first church there (1407). There are also Russian forts from the 19th century and from the First World War in its vicinity. During World War II, the forts played a crucial role during the Battle of omza. 
