Person:Boleslaus I of Masovia (1)

Boleslaus I of Masovia
d.spring 1248
  1. Boleslaus I of Masovia1208 - 1248
  2. Casimir I of KuyaviaAbt 1211 - 1267
  3. Siemowit I of MasoviaEst 1215 - 1262
  4. Judith _____, Duchess of Wrocław1222 - 1257
  • HBoleslaus I of Masovia1208 - 1248
  • WGertrude _____and Abt 1220 - 1247
m. 1234
Facts and Events
Name Boleslaus I of Masovia
Gender Male
Birth[1] 1208
Marriage 1234 to Gertrude _____
Death[1] spring 1248
Reference Number? Q2678613?

the text in this section is copied from an article in Wikipedia

Bolesław I of Masovia (; 1208 – ca. 25 February 1248), was Polish prince member of the Polish House of Piast, Duke of Sandomierz (only a part) during 1229-1232, Duke of Dobrzyń during 1233-1247 and Duke over whole Masovia during 1247-1248.

He was the second son of Konrad I of Masovia and Agafia of Rus. He was probably named after his great-grandfather, Bolesław III Wrymouth. The death of his older brother Przemysł in 1228 left him as the eldest surviving child of his family.

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  1. 1.0 1.1 Boleslaus I of Masovia, in Wikipedia: The Free Encyclopedia.