From 1138 to 1228, part of the Duchy of
Kraków
Kraków (), or Cracow, is the second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city dates back to the seventh century. Kraków was the official capital of Poland until 1596 ...
and
Sandomierz
Sandomierz (pronounced: ; la, Sandomiria) is a historic town in south-eastern Poland with 23,863 inhabitants (as of 2017), situated on the Vistula River in the Sandomierz Basin. It has been part of Świętokrzyskie Voivodeship (Holy Cross Provi ...
, belonging to the high-dukes of
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...
.
Dukes of Sieradz-Łęczyca
* 1228–1232
Henry I the Bearded
Henry the Bearded ( pl, Henryk (Jędrzych) Brodaty, german: Heinrich der Bärtige; c. 1165/70 – 19 March 1238) was a Polish duke from the Piast dynasty.
He was Duke of Silesia at Wrocław from 1201, Duke of Kraków and High Duke of all Polan ...
(Henryk I Brodaty)
* 1232–1233
Konrad of Masovia
Konrad I of Masovia (ca. 1187/88 – 31 August 1247), from the Polish Piast dynasty, was the sixth Duke of Masovia and Kuyavia from 1194 until his death as well as High Duke of Poland from 1229 to 1232 and again from 1241 to 1243.
Life
Konrad was ...
(Konrad Mazowiecki)
* 1234–1247
Konrad of Masovia
Konrad I of Masovia (ca. 1187/88 – 31 August 1247), from the Polish Piast dynasty, was the sixth Duke of Masovia and Kuyavia from 1194 until his death as well as High Duke of Poland from 1229 to 1232 and again from 1241 to 1243.
Life
Konrad was ...
(Konrad Mazowiecki)
* 1247–1260
Casimir I of Kuyavia
Casimir I of Kuyavia ( pl, Kazimierz I kujawski) (c. 1211 – 14 December 1267) was a Polish prince and a member of the House of Piast. He was Duke of Kujawy after 1233, ruler over Ląd from 1239-1261, ruler over Wyszogród after 1242, Duke of Si ...
(Kazimierz I Mazowiecki)
* 1260–1275
Leszek the Black
Leszek II the Black (c. 1241 – 30 September 1288), was a Polish prince of the House of Piast, Duke of Sieradz since 1261, Duke of Łęczyca since 1267, Duke of Inowrocław in the years 1273-1278, Duke of Sandomierz and High Duke of Poland from 1 ...
(Leszek Czarny)
* 1275–1294 divided into two duchies of Sieradz and Lęczyca (see below)
* 1294–1297
Władysław I the Elbow-high Władysław is a Polish given male name, cognate with Vladislav. The feminine form is Władysława, archaic forms are Włodzisław (male) and Włodzisława (female), and Wladislaw is a variation. These names may refer to:
Famous people Mononym
* W ...
(Władysław Łokietek)
* 1297–1305
Wenceslaus II of Bohemia
Wenceslaus II Přemyslid ( cs, Václav II.; pl, Wacław II Czeski; 27 SeptemberK. Charvátová, ''Václav II. Král český a polský'', Prague 2007, p. 18. 1271 – 21 June 1305) was King of Bohemia (1278–1305), Duke of Cracow (1291–13 ...
(Wacław II Czeski)
After 1305 parts of the united
Kingdom of Poland
The Kingdom of Poland ( pl, Królestwo Polskie; Latin: ''Regnum Poloniae'') was a state in Central Europe. It may refer to:
Historical political entities
*Kingdom of Poland, a kingdom existing from 1025 to 1031
*Kingdom of Poland, a kingdom exist ...
initially as two vassal duchies, later incorporated as
Łęczyca Voivodeship
Łęczyca Voivodeship ( pl, Województwo łęczyckie) was a unit of administrative division and local government in Poland from the 14th century until the partitions of Poland in 1772–1795. It was part of Province of Greater Poland, and its capit ...
and
Sieradz Voivodeship.
Dukes of Sieradz
* 1233–1234
Boleslaus I of Mazovia (Bolesław I Mazowiecki)
* 1275–1288
Leszek the Black
Leszek II the Black (c. 1241 – 30 September 1288), was a Polish prince of the House of Piast, Duke of Sieradz since 1261, Duke of Łęczyca since 1267, Duke of Inowrocław in the years 1273-1278, Duke of Sandomierz and High Duke of Poland from 1 ...
(Leszek Czarny)
* 1288–1294
Władysław I the Elbow-high Władysław is a Polish given male name, cognate with Vladislav. The feminine form is Władysława, archaic forms are Włodzisław (male) and Włodzisława (female), and Wladislaw is a variation. These names may refer to:
Famous people Mononym
* W ...
(Władysław Łokietek )
* 1327–1339
Przemysl of Cuiavia (Przemysł Kujawski)
After 1305 part of the united
Kingdom of Poland
The Kingdom of Poland ( pl, Królestwo Polskie; Latin: ''Regnum Poloniae'') was a state in Central Europe. It may refer to:
Historical political entities
*Kingdom of Poland, a kingdom existing from 1025 to 1031
*Kingdom of Poland, a kingdom exist ...
as a vassal duchy, later after 1339 incorporated by the king
Casimir III the Great
Casimir III the Great ( pl, Kazimierz III Wielki; 30 April 1310 – 5 November 1370) reigned as the King of Poland from 1333 to 1370. He also later became King of Ruthenia in 1340, and fought to retain the title in the Galicia-Volhynia Wars. He w ...
as the
Sieradz Voivodeship.
Dukes of Łęczyca
* 1233–1234
Konrad of Masovia
Konrad I of Masovia (ca. 1187/88 – 31 August 1247), from the Polish Piast dynasty, was the sixth Duke of Masovia and Kuyavia from 1194 until his death as well as High Duke of Poland from 1229 to 1232 and again from 1241 to 1243.
Life
Konrad was ...
(Konrad Mazowiecki)
* 1275–1294
Casimir II of Łęczyca (Kazimierz II)
* 1329–1343
Ladislaus of Dobrzyn (Władysław Dobrzyński)
After 1305 part of the united
Kingdom of Poland
The Kingdom of Poland ( pl, Królestwo Polskie; Latin: ''Regnum Poloniae'') was a state in Central Europe. It may refer to:
Historical political entities
*Kingdom of Poland, a kingdom existing from 1025 to 1031
*Kingdom of Poland, a kingdom exist ...
as a vassal duchy, later after 1343 incorporated by the king
Casimir III the Great
Casimir III the Great ( pl, Kazimierz III Wielki; 30 April 1310 – 5 November 1370) reigned as the King of Poland from 1333 to 1370. He also later became King of Ruthenia in 1340, and fought to retain the title in the Galicia-Volhynia Wars. He w ...
as the
Łęczyca Voivodeship
Łęczyca Voivodeship ( pl, Województwo łęczyckie) was a unit of administrative division and local government in Poland from the 14th century until the partitions of Poland in 1772–1795. It was part of Province of Greater Poland, and its capit ...
.
{{DEFAULTSORT:Duke Of Sieradz-Leczyca