/reference/encyclopedias-almanacs-transcripts-and-maps/mazovia

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The Columbia Encyclopedia, 6th ed. The Columbia University Press

Mazovia

Mazovia (məzō´vēə) or Masovia (məsō´–) Pol. Mazowsze, historic region, central Poland. At the death (1138) of Boleslaus III, Mazovia became an independent duchy under the Piast dynasty. It became a suzerainty of Great Poland in 1351 and was finally united with it in 1526. Mazovia passed to Prussia during the 18th-century partitions of Poland and was later a part of the Russian Empire. It reverted to Poland in 1918.

Columbia
/reference/encyclopedias-almanacs-transcripts-and-maps/masovia

Copyright The Columbia University Press

The Columbia Encyclopedia, 6th ed. The Columbia University Press

Masovia

Masovia: see Mazovia.

Columbia