Ostaszewo, Masovian Voivodeship
| Ostaszewo | |
|---|---|
| Village | |
| Country |
 Poland
|
| Voivodeship | Masovian |
| County | Ciechanów |
| Gmina | Sońsk |
| Population | 77 |
Ostaszewo [ɔstaˈʂɛvɔ] is a village in the administrative district of Gmina Sońsk, within Ciechanów County, Masovian Voivodeship, in east-central Poland, about 100 kilometres (62 mi) north of Warsaw. The village has a population of 77. It is composed of five parts: Ostaszewo Wielkie, Ostaszewo Panki, Ostaszewo Wloski, Ostaszewo Wola Rancza and Ostaszewo Czernie.
In feudal Poland lands surrounding Ostaszewo belonged to the Ostoja-Ostaszewski family whose main branch resided in Ostaszewo Wielkie (in Medieval Latin: Ostaszewo Magna).
According to historical records in the AGAD Archives in Warsaw, the following representatives of the Ostoja-Ostaszewski family were the owners of Ostaszewo Wielkie in 15th-18th centuries:
Coordinates: 52°45′59″N 20°48′46″E / 52.76644°N 20.8129°E
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Wikipedia