Duchy · Poland, Hungary and the Adriatic · as at first light, 1 January 1200

Duchy of Opole

The first prince to sit as bishop of Wrocław.

Pushed towards the Church by his stepmother Christina so that her son Henry would inherit, Jarosław rose with his uncle Mieszko Tanglefoot in 1172 and forced his father to grant him Opole for life on condition that he took orders. He fought on Mieszko III's side again in 1177 and with his uncle at the time of Mozgawa in 1195, when the Silesian troops came too late for the battle but beat the Sandomierz palatine Goworek afterwards. Elected bishop in 1198, he accepted his clerical state and made peace with his father: coins bear both names, his father gave him the Nysa land, and he will leave Opole back to his father.

His duchy is a single great castle district on the Oder, with the forests of the upper Mała Panew and the Stobrawa behind it.

Who rules

Name
Jarosław of Opole
Title
Duke of Opole for life; bishop of Wrocław
Since
Duke since 1173 (en.wikipedia; de.wikipedia says 1180); bishop of Wrocław since 1198
Born
After 1143; in his fifties on 1 January 1200
Family
Eldest son of Bolesław the Tall by his first wife Zvenislava of Kiev; full sister Olga died in 1175/80. Half-brother of Henry the Bearded. Nephew of Mieszko Tanglefoot, his ally in 1172, 1177 and 1195. A cleric: no wife or children.
Confidence
high

en.wikipedia (Jarosław of Opole; Duchy of Opole; Duchy of Nysa); fmg.ac SILESIA (Annales capituli Cracoviensis for his death; the Chronicon Polono-Silesiacum for his life grant of Opole).

What the realm holds

  • The castle district of Opole: the castle on the Oder island (Ostrówek) and its market settlement
  • The forest country east and north of Opole towards Strzelce, Olesno and Lubliniec (extent in 1200 not pinned)
  • As bishop (Church map record Wrocław (Otmuchów)): the see's castellany of Otmuchów and the Nysa land given him in 1198

How it was acquired

A life grant from his father after the revolt of 1172 (en.wikipedia: 1173; de.wikipedia: 1180), on condition of a church career. Opole reverts to the duke of Wrocław on his death.

Allies and rivals

His father, now reconciled; his uncle Mieszko Tanglefoot, once his ally, who wants Opole for himself and his son Casimir; his half-brother Henry, whose inheritance he once disputed; Mieszko III, his ally of 1177 and 1195.

The realm that morning

Jarosław holds Opole on 1 January 1200 and governs it through his castellan at Opole (name not pinned), while he himself sits in Wrocław as bishop, served by his own chancellor (Martin, named in April 1200). No regent or other governor is recorded. He appears reconciled with his father; the campaign notes call him estranged (see notes). He has no heir: Opole is his for life only.

Wealth

The Oder crossing and market at Opole; the tolls of the river traffic between Racibórz and Wrocław; forest dues, honey and iron from the Upper Silesian woods; the bishop's tithes and estates across Silesia (as bishop, not as duke).

Military

The castle of Opole and its castle folk; the knights of the Opole district. His men fought in 1177 and in 1195. No numbers.

Threats

  • His health: he dies on 22 March 1201
  • His uncle Mieszko Tanglefoot's appetite for Opole
  • The rule that Opole is his for life only

What the year holds

What happened next, if nothing in play changes it. Each event carries what it depends on and what would stop it.

In 1200

  1. 6 April 1200At Lubiąż, his father's abbey, Jarosław as bishop confirms Deacon Bartholomew of Borów's gift of all his goods to the monks (Schlesisches Urkundenbuch I; witnesses his dean Benico, archdeacon Stephen, chancellor Martin and Abbot Conrad).

Later, on the likely course

  1. 22 March 1201Jarosław dies (probably buried at Wrocław). Opole goes back to his father, as he wished, and the Nysa land stays with the see.Depends on: His natural death. Stopped by: A change in his health or circumstances in play.
  2. Early 1202After Bolesław's death, Mieszko Tanglefoot seizes Opole and joins it to Racibórz for good.Depends on: Bolesław dying in December 1201 and Henry not holding Opole in strength. Stopped by: Henry garrisoning Opole, or a settlement made earlier.

Places of note

  • Opole castle (Ostrówek): The duke's castle on the Oder island
  • Wrocław cathedral: His see; he lives here as bishop

Where the sources disagree

  • campaign notes (Part 6 I) call Jarosław 'estranged'. en.wikipedia (Jarosław of Opole) says that after his election as bishop in 1198 'the Duke-Bishop reconciled with his father', with joint coins as evidence; en.wikipedia (Duchy of Nysa) says his father gave him the Nysa land on his appointment in 1198. On 1 January 1200 the weight of evidence is reconciliation.
  • Date of the Opole grant: 1173 (en.wikipedia) or 1180 (de.wikipedia).

Evidence: His life and offices are well attested; the extent of the duchy of Opole in 1200 and the name of his castellan are not.

On the map: The duchy's extent in 1200 is not documented: the outline follows the Opole duchy of the 13th century minus Koźle, which en.wikipedia places in Mieszko's Racibórz share.

Primary sources for this realm

Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.

Sources and studies

  1. Jaroslaw of Opole, en.wikipedia
  2. Duchy of Opole, en.wikipedia
  3. Duchy of Nysa, en.wikipedia
  4. SILESIA, Medieval Lands (fmg.ac)

Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.