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Siemowit III, Duke of Masovia

Male 1320 - 1381  (~ 61 years)

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More detail
Generation: 1

  1. 1.  Siemowit III, Duke of Masovia was born in c .?1320; died in 1381.

    Siemowit married Euohemia (Eufemia) in 1335. Euohemia (daughter of Nicholas II, Duke of Opava and Anna) died in 1352. [Group Sheet] [Family Chart]

    Children:
    1. 2. Eufemia  Descendancy chart to this point died after 1418.
    2. 3. Anna  Descendancy chart to this point died after 1403.
    3. 4. Janusz I  Descendancy chart to this point died in 1429.
    4. 5. Malgorzata of Mazovia  Descendancy chart to this point died in 1409.
    5. 6. Siemowit IV  Descendancy chart to this point died in 1426.

    Family/Spouse: Ludmila. Ludmila and died. [Group Sheet] [Family Chart]

    Children:
    1. 7. Two Sons  Descendancy chart to this point and died.
    2. 8. Henryk  Descendancy chart to this point died in 1392.


Generation: 2

  1. 2.  Eufemia Descendancy chart to this point (1.Siemowit1) died after 1418.

  2. 3.  Anna Descendancy chart to this point (1.Siemowit1) died after 1403.

  3. 4.  Janusz I Descendancy chart to this point (1.Siemowit1) died in 1429.

    Family/Spouse: Danute Kestutaite. Danute (daughter of Kestutis of Trakai, Duke of Lithuania and Birute of Palanga) and died. [Group Sheet] [Family Chart]

    Children:
    1. 9. Janusz  Descendancy chart to this point died in 1422.
    2. 10. Boleslaw III  Descendancy chart to this point died in 1428.
    3. 11. Konrad  Descendancy chart to this point died before 1429.

  4. 5.  Malgorzata of Mazovia Descendancy chart to this point (1.Siemowit1) died in 1409.

    Family/Spouse: Casimir IV, Duke of Pomerania. Casimir (son of Boguslaw V of Slupsk, Duke of Pomerania and Elizabeth of Poland, Duchess of Pomerania) died in 1377. [Group Sheet] [Family Chart]


  5. 6.  Siemowit IV Descendancy chart to this point (1.Siemowit1) died in 1426.

    Siemowit married Aleksandra Algirdaite in 1387. Aleksandra (daughter of Algirdas of Lithuania, Duke of Lithuania and Ul'iana of Tver' Aleksandrovna) died in 1434. [Group Sheet] [Family Chart]


  6. 7.  Two Sons Descendancy chart to this point (1.Siemowit1) and died.

  7. 8.  Henryk Descendancy chart to this point (1.Siemowit1) died in 1392.

    Henryk married Ringaile in 1390. Ringaile (daughter of Kestutis of Trakai, Duke of Lithuania and Birute of Palanga) died in 1433. [Group Sheet] [Family Chart]



Generation: 3

  1. 9.  Janusz Descendancy chart to this point (4.Janusz2, 1.Siemowit1) died in 1422.

    Family/Spouse: Katarzyna of Melsztyn. Katarzyna died after 1464. [Group Sheet] [Family Chart]


  2. 10.  Boleslaw III Descendancy chart to this point (4.Janusz2, 1.Siemowit1) died in 1428.

    Family/Spouse: Anna. Anna died in 1458. [Group Sheet] [Family Chart]


  3. 11.  Konrad Descendancy chart to this point (4.Janusz2, 1.Siemowit1) died before 1429.



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