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Duke of Masovia - Siemowit, III

Male Abt 1320 - 1381  (~ 61 years)


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  • Name Siemowit  
    Prefix Duke of Masovia - 
    Suffix III 
    Born Abt 1320 
    Gender Male 
    _AMTID 312234517405:1030:172415279 
    _COLOR
    _FSFTID GWSP-SYW 
    _UID 47CE68520B0D4C70B87F818A32DB7DD3426E 
    Died 16 Jun 1381 
    Buried Plock Cathedral Find all individuals with events at this location 
    Person ID I38774  15sep
    Last Modified 7 Nov 2020 

    Family Duchess of Masovia - Euphemia of Opava 
    Married 1335 
    Children 
     1. Janusz I., Duke of Warsaw,   b. Between 1347 and 1352,   d. 8 Dec 1429  (Age ~ 82 years)
     2. Duchess of Opole - Euphemia of Masovia,   b. Abt 1352,   d. Between 1418 and 1424  (Age ~ 66 years)
    +3. Siemowit, IV, Duke of Masovia,   b. CA 1354, Czersk, Piaseczno, Masovia, Poland Find all individuals with events at this location,   d. 30 Apr 1426, Czersk, Bydgoszcz, Poland Find all individuals with events at this location  (Age ~ 72 years)
     4. Margaret of Masovia,   b. Bef 1358,   d. Between 1388 and 1396  (Age > 30 years)
    Last Modified 11 Nov 2020 
    Family ID F19033  Group Sheet  |  Family Chart