Cierszewo
Cierszewo  is a village in the administrative district of Gmina Brudzeń Duży, within Płock County, Masovian Voivodeship, in east-central Poland. It lies approximately  south of Brudzeń Duży,  north-west of Płock, and  north-west of Warsaw. The village had a population of 21(last recorded in 2008). References

Cierszewo