Casimir I the Restorer, Duke of Poland

1016 - 1058  (41 years)

• Name	Casimir I the Restorer   [1, 2]
  Suffix	Duke of Poland
  Birth	25 Jul 1016	Kraków, Malopolskie, Poland   [1, 2]
  Gender	Male
  Alias	Kazimierz I Odnowiciel  [1]
  Title	1040-1058  [1, 3]
  Death	19 Mar 1058	Poznan, Wielkopolskie, Poland   [1, 2]
  Person ID	I30	Piast Genealogy
  Last Modified	4 Jun 2025

  
  

  Father	Mieszko II Lambert, King of Poland,   b. Abt. 990   d. 10/11 May 1034, Poznan, Wielkopolskie, Poland (Age ~ 44 years)
  Mother	Richeza of Lotharingia, Queen of Poland,   b. Abt. 996-1000   d. 21 Mar 1063, Saalfeld, Saalfeld-Rudolstadt, Thuringia, Germany (Age ~ 63 years)
  Marriage	Abt. 1013	Merseburg, Merseburg-Querfurt, Saxony-Anhalt, Germany   [2]
  Family ID	F14	Group Sheet  |  Family Chart

  
  

  Family	Maria Dobroniega of Kiev,   b. 1012   d. 13 Dec 1087 (Age 75 years)
  Children	+ 1. Bolesław II the Bold, King of Poland,   b. Abt. 1042, Poland d. 2/3 April 1081/1082, Hungary (Age ~ 40 years) + 2. Władysław I Herman, King of Poland,   b. Abt. 1044   d. 4 Jun 1102 (Age ~ 58 years)   3. Mieszko Kazimierzowic,   b. 16 Apr 1045   d. 28 Jan 1065 (Age 19 years)   4. Otto of Poland,   b. Abt. 1046   d. 1048 (Age ~ 2 years) + 5. Świętosława of Poland,   b. Abt. 1048   d. 1 Sep 1126 (Age ~ 78 years)
  Family ID	F20	Group Sheet  |  Family Chart
  Last Modified	4 Jun 2025

  
  

• Sources

  [S5] "Casimir I the Restorer," Wikipedia, last modified 13 Mar 2025, https://en.wikipedia.org/wiki/Casimir_I_the_Restorer. [S6] "Mieszko II Lambert," Wikipedia, last modified 6 May 2025, https://en.wikipedia.org/wiki/Mieszko_II_Lambert. [S2] "Mieszko I," Wikipedia, last modified 10 May 2025, https://en.wikipedia.org/wiki/Mieszko_I.