To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.

John, Duke of Ścinawa

From Wikipedia, the free encyclopedia

Duke of Poznań, Ścinawa
POL województwo dolnośląskie COA.svg
Coat-of-arms of Silesia
Bornc. 1298
Diedby 19 May 1365
Noble familySilesian Piasts of Głogów
Spouse(s)Margaret of Pomerania
FatherHenry III, Duke of Silesia-Glogau
MotherMatilda of Brunswick-Lüneburg

John (Polish: Jan Ścinawski; c. 1298 – by 19 May 1365) was a Duke of Żagań, Ścinawa, etc. during 1309–1317 (with his brothers as co-rulers), Duke of Poznań during 1312–1314 (with his brothers) and sole Duke of Ścinawa after 1317.

He was the fourth son of Henry III (I), Duke of Głogów, by his wife Matilda, daughter of Albert I, Duke of Brunswick-Lüneburg.


At the time of his father's death, John was still a minor, and therefore he remained under the care of mother and his older brother Henry IV the Faithful.

On 29 February 1312 was made the first division of the Duchy, under which John, Henry IV and Przemko II received Żagań, Ścinawa and Poznań; also, they received the promise of inheritance over Głogów after the death of their mother Matilda, who held this land as her dower. The rest of the lands were taken by his other brothers Conrad I and Bolesław.

The period of joint rule of the princes faced several difficulties, the most importante of them was the loss of part of Greater Poland in favor of Władysław I the Elbow-high. At the same time they also lost part of the territories acquired by the father to the Dukes of Legnica.

In 1317, John received from his brother Henry IV the districts of Ścinawa, Góra and Lubin as his own independent Duchy.

In the internal politics, John's participation was almost null. The Duke of Ścinawa interferences were exclusively in contact with his brothers. On 29 July 1326 Jan concluded a treaty with Henry IV and the childless Przemko II according to which if one of them died without male issue, the other two inherited his land. At the same time, due to his hostile relations with the Dukes of Legnica, John made contacts with Poland.

In 1328, John supported the inhabitants of Brzeg-Legnica in the fight against Bolesław III the Generous and Henry VI the Good; however, this war caused significant areas of devastation outside Lower Silesia.

On 29 April 1329, John succumbed to the pressures from the King John of Bohemia and paid homage to him in Wroclaw. The Bohemian King, however, guaranteed to him the right to decide the fate of his lands without the consent of his brothers.

At the beginning of 1331 Przemko II of Głogów died, probably poisoned by his vassals. According to the treaty signed between the brothers in 1326, all his lands (with the exception of the city of Głogów, who passed to Przemko II's widow Constance as her dower) were divided between John and Henry IV. Unexpectedly, these plans were changed by King John, who shortly after invaded Głogów and took control over the Duchy, forced Constance to flee and John to sold him for 2,000 grzywna his rights over the half of Przemko II's lands. At the same time, Władysław I the Elbow-high take advantage with the reigning confusion and occupied the Greater Poland lands who still remained under the hands of Henry III's sons after 1314. Despite the interference of King John, the Duke of Ścinawa participated in his expedition against Poland and in the unsuccessful siege of Poznań.

In order to prevent that John could sold Ścinawa to Bohemia, on 25 July 1334 Henry IV and Conrad I entered into an arrangement with him, under which John was forbidden to sold any part of Ścinawa without the consent of his brothers. Despite this John, with constant financial problems, tried to sell his Duchy. On 29 January 1336, during a visit to Prague, John decided to transfer Ścinawa after his death to King John in exchange for the rule over Głogów during his lifetime. Only the strong protests of his brothers eventually caused the annulment of the treaty with Bohemia. However, Henry IV and Conrad I couldn't stop John when he pledged Lubin to Bolesław III the Generous.

In order to avoid sells or divisions, on 27 August 1337, Henry IV and Conrad I purchased to John all his Duchy of Ścinawa, but he could retain the sovereignty during his life. The sell was confirmed by the King of Bohemia. The price, however, was decided by King John, and was the abandonment of the previously pledged Lubin. Despite all these efforts to maintain the unity of the Duchy, shortly after, and probably with the consent of the brothers, John sold the Bohemia Góra Śląska (the town was soon recovered in unknown circumstances, and re-sold in 1345 for 1,500 fines).

During the 1340s, 1350s and 1360s, John sold his Duchy piece after piece first to his brother Henry IV and later to his son Henry V of Iron. And so on 30 April 1341 he sold Wschowa to Henry V, in 1353 the castle of Ryczyn, half of Ścinawa and the territory between the Odra and Barycz in 1358 and Polkowice in 1361.

In 1343, during the war between Henry V and King Casimir III the Great, John supported militarily his nephew, so that when the Polish army entered in Silesia, Ścinawa was sieged and plundered.

By 14 January 1316, John married Margaret (b. 1286/88 – d. bef. 25 July 1334), daughter of Bogislaw IV, Duke of Pomerania, and widow of Nicholas I the Child, Lord of Rostock. They had no children.

John died between 1361 and 1365 and was buried in the monastery of Lubiąż. After his death his lands were divided between his brother Conrad I and his nephew Henry V.


  • Cawley, Charles, SILESIA, Medieval Lands database, Foundation for Medieval Genealogy,[self-published source][better source needed]
  • Marek, Miroslav. "Complete Genealogy of the House of Piast". Genealogy.EU.[self-published source][better source needed]
  • This article was translated from his original version in Polish Wikipedia
Preceded by
Henry III
Duke of Ścinawa
with Henry IV (until 1312), Konrad I (until 1312),
Bolesław (until 1312) and Przemko II (until 1317)

Succeeded by
Henry V of Iron and
Bolko II the Small
Duke of Żagań
with Henry IV, Conrad I (until 1312),
Bolesław (until 1312) and Przemko II

Succeeded by
Henry IV the Faithful
and Przemko II
Duke of Poznań
with Henry IV, Conrad I (until 1312),
Bolesław (until 1312) and Przemko II

Succeeded by
Władysław I the Elbow-high
Duke of Oleśnica
with Henry IV, Konrad I,
Bolesław and Przemko II

Succeeded by
Konrad I and
Duke of Namysłów
with Henry IV, Conrad I,
Bolesław and Przemko II

Duke of Kalisz
with Henry IV, Conrad I,
Bolesław and Przemko II

Duke of Gniezno
with Henry IV, Conrad I,
Bolesław and Przemko II

This page was last edited on 20 February 2021, at 20:14
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.