In the interwar period, Roś, as it was known in Polish, was administratively located in the Wołkowysk County in the Białystok Voivodeship of Poland. According to the 1921 census, 83.1% people declared Polish nationality, 15.6% declared Jewish nationality and 1.3% declared Belarusian nationality.[4]
^Gaponenko, Irina Olegovna (2004). Назвы населеных пунктаў Рэспублікі Беларусь: Гродзенская вобласць. Minsk: Тэхналогія. p. 122. ISBN985-458-098-9.
^ abSłownik geograficzny Królestwa Polskiego i innych krajów słowiańskich, Tom IX (in Polish). Warszawa. 1888. p. 747.((cite book)): CS1 maint: location missing publisher (link)
^ abSkorowidz miejscowości Rzeczypospolitej Polskiej. Tom V (in Polish). Warszawa: Główny Urząd Statystyczny. 1924. p. 43.