Magnates and their honours · Duchy of Masovia · as at first light, 1 January 1200

Masovian kindreds

Masovia's and Kuyavia's lords are kin groups holding hereditary estates with their peasants, scattered among the duke's castle districts.

From them the duke takes his palatine and castellans, and under a boy duke they hold the real power. The heraldic clan names by which they are later known (Prawdzic, Rogala, Powała, Gryf, Pomian, Dołęga, Ciołek, Gozdawa and others) and their arms are attested only from the 13th and 14th centuries: for 1200 single magnates are known, not clans, and none of those named in the brief (the Powała, the Prawdzic, the Rogala, the Gryfici) can be placed in Masovia or Kuyavia with a named member in 1199-1200 from the sources reached. Konrad's later killing of his palatine Krystyn (1217) shows how dangerous a great Masovian lord could be to a duke.

The next generation of bishops of Płock carries clan names given by later scholars: Gedko Powała (1207-1223), Jan Gozdawita (1223-1227) and Andrzej Gryfita (1239-1244) (de.wikipedia's list), which places the Powała, the Gozdawa and the Gryfici among Masovia's church elite soon after 1200; the bishop of 1200 is Wit of Chotel (1187-1206), named from Chotel in Lesser Poland. Any named member of these families in play in 1200 is the campaign's own creation.

Who he is

Name
no member named for 1199-1200
Title
magnate and knightly kindreds (ród) holding hereditary estates
Since
not pinned
Born
not pinned
Family
The Masovian magnates on record either side of 1200: Żyron, whom Casimir II set over Duke Leszek of Masovia in 1177 (en.wikipedia Leszek of Masovia); Krystyn, palatine in the 1210s, killed on Konrad's order in 1217 (pl.wikipedia Konrad I mazowiecki); Piotr Pilch, castellan of Czersk in 1224 (en.wikipedia Czersk). The Kraków palatine Mikołaj, Helen's co-regent, is called a Gryfita (en.wikipedia Leszek the White), but he belongs to the Kraków court (mlp), not to Masovia.
Confidence
low

en.wikipedia Leszek of Masovia, Leszek the White, Czersk; pl.wikipedia Konrad I mazowiecki

Overlord

the duke of Masovia

What it holds

  • Hereditary estates (villages with their peasants) across Masovia and Kuyavia, not pinned
  • The offices of palatine and castellan, at the duke's pleasure
  • Patronage of churches they founded (a castellan of Kruszwica founded the collegiate church there; the patrons of Strzelno)

How it was acquired

By inheritance and ducal grant.

Allies and rivals

With the regent and the Kraków lords' party; their stake is in keeping offices under a boy duke.

How things stand that morning

Not pinned for any single family.

Wealth

Land with peasants, a share of court fines and dues through office, booty from frontier war.

Military

Their own armed followers serving in the castle levies.

Threats

  • A strong duke curbing them (Krystyn's fate in 1217)
  • Prussian and Yotvingian raids on frontier estates

Where the sources disagree

  • The brief asks for the Powała, the Prawdzic, the Rogala and the Gryfici: their heraldic names are later than 1200 and no 1199-1200 member in Masovia or Kuyavia was found.

Evidence: Polish Wikipedia and the Polish biographical dictionary could not be reached in this run; the named magnates either side of 1200 come from English and Polish Wikipedia pages on the dukes.

On the map: Not drawn: their estates lie scattered inside the castle districts and are not pinned.

Primary sources for Masovia and Kuyavia

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. Wikipedia (en): Leszek of Masovia
  2. Wikipedia (en): Leszek the White
  3. Wikipedia (en): Czersk, Masovian Voivodeship
  4. Wikipedia (pl): Konrad I mazowiecki

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