From 1138 to 1228, part of the Duchy of
Kraków
, officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...
and
Sandomierz
Sandomierz (pronounced: ; , ) is a historic town in south-eastern Poland with 23,863 inhabitants (), situated on the Vistula River near its confluence with the San, in the Sandomierz Basin. It has been part of Świętokrzyskie Voivodeship (Holy ...
, belonging to the high-dukes of
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
.
Dukes of Sieradz-Łęczyca
* 1228–1232
Henry I the Bearded
Henry the Bearded (, ; c. 1165/70 – 19 March 1238) was a Polish duke from the Piast dynasty.
He was Dukes of Silesia, Duke of Silesia at Wrocław from 1201, Seniorate Province, Duke of Kraków and List of Polish monarchs, High Duke of all Kin ...
(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 Dukes of Masovia, Duke of Masovia and Kuyavia from 1194 until his death as well as List of Polish monarchs, High Duke of Poland from 1229 to 1232 and ...
(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 Dukes of Masovia, Duke of Masovia and Kuyavia from 1194 until his death as well as List of Polish monarchs, High Duke of Poland from 1229 to 1232 and ...
(Konrad Mazowiecki)
* 1247–1260
Casimir I of Kuyavia
Casimir I of Kuyavia (; – 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, Greater Poland Voivodeship, Ląd from 1239 to 1261, ruler over Wyszogród after 1242, Duke o ...
(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 List of Polish monarchs, Hi ...
(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:
People Mononym
* Włodzis ...
(Władysław Łokietek)
* 1297–1305
Wenceslaus II of Bohemia
Wenceslaus II Přemyslid (; ; 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 (1291–1305), and King of Poland (1296–130 ...
(Wacław II Czeski)
After 1305 parts of the united
Kingdom of Poland
The Kingdom of Poland (; Latin: ''Regnum Poloniae'') was a monarchy in Central Europe during the Middle Ages, medieval period from 1025 until 1385.
Background
The West Slavs, West Slavic tribe of Polans (western), Polans who lived in what i ...
initially as two vassal duchies, later incorporated as
Łęczyca Voivodeship
Łęczyca Voivodeship () 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 Greater Poland Province, and its capital was in Łęczyca. The voivod ...
and
Sieradz Voivodeship
Sieradz Voivodeship () was a unit of administrative division and local government in Poland in the years 1975–1998, superseded by Łódź Voivodeship.
A Voivodeship is an area administered by a voivode (Governor), and the Sieradz Voivodesh ...
.
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 List of Polish monarchs, Hi ...
(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:
People Mononym
* Włodzis ...
(Władysław Łokietek )
* 1327–1339
Przemysl of Cuiavia (Przemysł Kujawski)
After 1305 part of the united
Kingdom of Poland
The Kingdom of Poland (; Latin: ''Regnum Poloniae'') was a monarchy in Central Europe during the Middle Ages, medieval period from 1025 until 1385.
Background
The West Slavs, West Slavic tribe of Polans (western), Polans who lived in what i ...
as a vassal duchy, later after 1339 incorporated by the king
Casimir III the Great
Casimir III the Great (; 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, retaining the title throughout the Galicia–Volhynia Wars. He was the last Polish king fr ...
as the
Sieradz Voivodeship
Sieradz Voivodeship () was a unit of administrative division and local government in Poland in the years 1975–1998, superseded by Łódź Voivodeship.
A Voivodeship is an area administered by a voivode (Governor), and the Sieradz Voivodesh ...
.
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 Dukes of Masovia, Duke of Masovia and Kuyavia from 1194 until his death as well as List of Polish monarchs, High Duke of Poland from 1229 to 1232 and ...
(Konrad Mazowiecki)
* 1275–1294
Casimir II of Łęczyca Casimir II of Łęczyca (; – 10 June 1294) was a Polish prince member of the House of Piast, Duke of Brześć Kujawski during 1267–1288, Duke of Dobrzyń during 1275–1288 and Duke of Łęczyca since 1288 until his death.
He was the four ...
(Kazimierz II)
* 1329–1343
Ladislaus of Dobrzyn (Władysław Dobrzyński)
After 1305 part of the united
Kingdom of Poland
The Kingdom of Poland (; Latin: ''Regnum Poloniae'') was a monarchy in Central Europe during the Middle Ages, medieval period from 1025 until 1385.
Background
The West Slavs, West Slavic tribe of Polans (western), Polans who lived in what i ...
as a vassal duchy, later after 1343 incorporated by the king
Casimir III the Great
Casimir III the Great (; 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, retaining the title throughout the Galicia–Volhynia Wars. He was the last Polish king fr ...
as the
Łęczyca Voivodeship
Łęczyca Voivodeship () 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 Greater Poland Province, and its capital was in Łęczyca. The voivod ...
.
{{DEFAULTSORT:Duke Of Sieradz-Leczyca