Siesikai is a town in Ukmergė district municipality, Vilnius County, east Lithuania. According to the 2011 census, the town has a population of 508 people. The town has a Catholic Church.
Its alternate names include Sesikay, Sesiki, Sessiki, Siesiki, Siesikų, Sesik or Sheshik, and Siyesikay.
Wikipedia https://en.wikipedia.org/wiki/Siesikai
Coordinates 55°17'36.291" N 24°30'4.997" E