Wikipedia
Cieksyn
Cieksyn is a village in the administrative district of Gmina Nasielsk, within Nowy Dwór Mazowiecki County, Masovian Voivodeship, in east-central Poland. It lies approximately south-west of Nasielsk, north of Nowy Dwór Mazowiecki, and north-west of Warsaw.
The village has an approximate population of 2,000.