Siemowit I of Masovia Polish duke
Siemowit I of Masovia is a 47 years old Polish duke from . Siemowit I of Masovia was born on January 01, 1215 (died on January 01, 1262, he was 47 years old) in .
About
No, he died on 01/01/1262, 762 years ago. He was 47 years old when he died.
Family
His mother is Agafia Of Rus and his father is Konrad I of Masovia. His mother died at the age of (Siemowit was 32 years old). When Siemowit born she was 25 years old. and Konrad I of Masovia was 28 years old when Siemowit born.
Parents
Mother: Agafia Of Rus
Father: Konrad I of Masovia
Wife
Pereiaslawa Of Galicia
He married with Pereiaslawa Of Galicia in 1248. Siemowit I of Masovia was 33 years old. Married for 776 years, 3 months.
Children
He had two children, Konrad (44) and Bolesław (62, Duke of Masovia (1294-1313)) . When his first child, Konrad II of Masovia, was born, Siemowit I of Masovia was 35 years old.
Siblings
Siemowit I of Masovia had 3 siblings. Judith (35 years younger) , Casimir (4 years older) , and Polish noble Bolesław (7 years older)
Other facts about Siemowit I of Masovia
| Date of death | 1262-06-30T00:00:00Z |
|---|---|
| Family | Piast Dynasty |
| Given name | Siemowit |
