Szulborze Wielkie
Szulborze Wielkie  is a village in Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Szulborze Wielkie. It lies approximately  east of Ostrów Mazowiecka and  north-east of Warsaw. References 

Szulborze Wielkie
Łomża Governorate
Białystok Voivodeship (1919–1939)
Warsaw Voivodeship (1919–1939)
Belastok Region
Holocaust locations in Poland