	Troitske traces its heritage to a sloboda settlement Kalnivka (or Kalynivka) when five families headed by a centurial aged peasant Kalyna (nicknamed Kalnyi) resettled in these lands out of Urazova sloboda, Valuiky county in Voronezh Governorate sometime in 1740-1750s. Near Kalynivka 2 versts towards Urazova River settled some Gypsy (Tsyhan) who traded horses and was looking for unoccupied pasture lands. Where he settled, there appeared a khutir (hamlet) Tsyhanivskyi or Tsyhanivka.