Jasionna, Masovian Voivodeship
Jasionna  is a village in the administrative district of Gmina Białobrzegi, within Białobrzegi County, Masovian Voivodeship, in east-central Poland. It lies approximately  south-west of Białobrzegi and  south of Warsaw. References

Jasionna
Masovian Voivodeship (1526–1795)
Radom Governorate
Kielce Voivodeship (1919–1939)