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Siemowit I of Masovia
Polish duke.
Wikipedia | Siemowit I of Masovia
Statements about
Siemowit I of Masovia
Sex or Gender
Male
Father
Konrad I of Masovia
Mother
Agafia of Rus
Child
Bolesław II of Masovia
Konrad II of Masovia
Q125822393
Instance Of
Human
Date of Death
6/30/1262
Image
Date of Birth
1215
Instance Of
:
Statement with Gregorian Date Earlier than 1584
1224
Given Name
Siemowit
Spouse
Pereiaslawa of Galicia
(1248 - )
Sourcing Circumstances
:
Circa
Start Time
:
1248
Sibling
Judith of Masovia
Bolesław I of Masovia
Casimir I of Kuyavia
Family
Piast Dynasty
Piasts of Mazovia
Reason for Preferred Rank
:
Most Precise Value
Described by Source
Polish Biographical Dictionary
Wikidata