Polish prince member of the House of Piast, Duke of Płock since 1336 (under regency until 1340), ruler over Wizna and Sochaczew since 1345, formally a vassal of the Kingdom of Bohemia during all his r
1320 — 1351
Quick Facts
Profession
Polish prince member of the House of Piast, Duke of Płock since 1336 (under regency until 1340), ruler over Wizna and Sochaczew since 1345, formally a vassal of the Kingdom of Bohemia during all his r
Born
January 1, 1320
Died
1351 (age ~31)
Name Origin
English
Timeline
ruler, feudatory
1320
Born (1320-01-01)
1351
Died in Mělník
Frequently Asked Questions
Boleslaw III of Masovia is Polish prince member of the House of Piast, Duke of Płock since 1336 (under regency until 1340), ruler over Wizna and Sochaczew since 1345, formally a vassal of the Kingdom of Bohemia during all his r. Born in 1320.
Boleslaw III of Masovia was born on January 1, 1320.
Boleslaw III of Masovia died in 1351, at approximately 31 years of age.
Other famous people named Boleslaw
Boleslaw — January 1, 1320
Zodiac & Calendar Signs
Western Zodiac
Capricorn
Ambitious, disciplined, patient
Earth · Saturn · Dec 22 – Jan 19
Chinese Zodiac
Monkey
Sharp, smart, curious
Metal · Yang
Mayan Tzolkin
11 Caban
Earth — evolution, navigation, sync
Celtic Tree
Birch
Ambitious, driven, charming
Ogham: Beith · Dec 24 – Jan 20
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Guestbook
Stopped here. Glad I did.
— a passerby
Respect.
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