A Family Genealogy of
the Gentle House of Stapleton
the Gentle House of Stapleton
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(Duke of Masovia) Siemowit IV PIAST #85447
BET 1353 AND 1356 - 21 JAN 1425/26
AKA: Siemowit IV the Younger
AKA: Siemowit IV, Duke of Masovia
Personal Information
- TITLE: Duke of Masovia
- BIRTH: BET 1353 AND 1356
- DEATH: 21 JAN 1425/26
Parents
Father: Siemowit III PIAST #69551
Family 1 :
_Boleslaw II PIAST ______________+
| (1253 - 1313)
_Trojden I PIAST _________|
| (1284 - 1340) |
| |_Gaudemunda Sophia of MINDAUGAS _+
| (1260 - 1288)
_Siemowit III PIAST _|
| (1320 - 1381) |
| | _Yuri I Levanovich RURIK ________+
| | | (1252 - 1307)
| |_Maria Yurievna of RURIK _|
| (1293 - 1340) |
| |_Euphemia of PIAST ______________+
| (1265 - 1307)
|
|--Siemowit IV PIAST
| (1353 - 1425)
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