Stephenson Family Tree » Duke Mieszko Piast I of Cieszyn (1252-1315)

Personal data Duke Mieszko Piast I of Cieszyn 

  • He was born in the year 1252 in Opole, Upper Selisia, Bohemia, Poland.
  • He died on June 27, 1315 in Poznań, Lubelskie, Poland, he was 63 years old.
  • A child of Wladislaw Piast and Eufemia Princess Of Kalisch
  • This information was last updated on October 19, 2023.

Household of Duke Mieszko Piast I of Cieszyn

(1) He is married to Grzymisława Duchess of Opole.

They got married about 1276.


Child(ren):

  1. Casimir I of Cieszyn  1280-1358 


(2) He is married to Grzymisława Duchess of Opole.

They got married about 1276.


Child(ren):

  1. Casimir I of Cieszyn  1280-1358 


(3) He is married to Grzymisława Duchess of Opole.

They got married about 1276.


Child(ren):

  1. Casimir I of Cieszyn  1280-1358 


(4) He is married to Grzymisława Duchess of Opole.

They got married about 1276.


Child(ren):

  1. Casimir I of Cieszyn  1280-1358 


(5) He is married to Grzymisława Duchess of Opole.

They got married about 1276.


Child(ren):

  1. Casimir I of Cieszyn  1280-1358 


(6) He is married to Grzymisława Duchess of Opole.

They got married about 1276.


Child(ren):

  1. Casimir I of Cieszyn  1280-1358 


(7) He is married to Mrs-Mieszko I Princess Of Teschen.

They got married in the year 1275 at Cieszyn,Katowickiego,Poland, he was 23 years old.


(8) He is married to Grzymisława Duchess of Opole.

They got married about 1276.

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Timeline Duke Mieszko Piast I of Cieszyn

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Ancestors (and descendant) of Mieszko Piast I of Cieszyn


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Historical events

Day of death June 27, 1315



Same birth/death day

Source: Wikipedia


About the surname Cieszyn

  • View the information that Genealogie Online has about the surname Cieszyn.
  • Check the information Open Archives has about Cieszyn.
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The Stephenson Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I116186.php : accessed May 3, 2025), "Duke Mieszko Piast I of Cieszyn (1252-1315)".