Wikipedia
Maćkowicze
Maćkowicze (, Mats’kovychi) is a village in the administrative district of Gmina Mielnik, within Siemiatycze County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus. It lies approximately north-west of Mielnik, south-east of Siemiatycze, and south of the regional capital Białystok.
The village has a population of 270.