Ostroróg family
noble family

The House of Ostroróg was the name of an old Polish noble family taking their name from Ostroróg, a town in Szamotuły County, Greater Poland Voivodeship, Poland. They used the Nałęcz coat of arms. Members of the family held important civic posts in the Wielkpolska region in the Kingdom of Poland, particularly that of voivode. At the end of the 19th-century, family members settled in France, England and for a time, in Turkey.
Coat of arms
Notable members
Sędziwój Ostroróg (1375–1441), voivode of Poznań Voivodeship
Dobrogost Ostroróg (1400-1478/79), castellan of Gniezno
Stanisław Ostroróg (1400–1477), voivode of Kalisz Voivodeship
Jan Ostroróg (1436–1501), voivode of Poznań Voivodeship, political thinker
Wacław Ostroróg (?-1527), castellan of Kalisz
Jakub Ostroróg (1516-1568), magnate and politician from Poznań
Jan Ostroróg (1561–1622), voivode of Poznań Voivodeship
Mikołaj Ostroróg (1593–1651), marshal of the Sejm
Stanisław Julian Ostroróg (1834–1890), Crimean War veteran, photographer under pseudonym, Walery
Stanisław Julian Ignacy Ostroróg (1863-1929), Art photographer, under pseudonym Walery and combinations thereof
Leon Walerian Ostroróg (1867-1932), jurist, writer translator.
Begin with the source’s own compact description: “Ostroróg family” is noble family. The dossier treats that line as a proposition to test through Ostroróg, family and noble, not as a finished interpretation.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Feb 3, 2025. The linked authority identifier is Q1149256. VIAF identifies the subject as 42726445. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1375, 1441, 1400 and 1478.
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This entry incorporates text from “Ostroróg family” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.