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Casimir I of Kuyavia

Polish prince (c. 1211 – 1267) ^[1]

Born

1211

Died

14 Nov 1267

Nationality

not recorded

Documented descendants

7953

Titles & positions

duke ^[1]

House

Piast dynasty ^[1]

Religion

not recorded

Sources

Wikidata Q936880 (retrieved 1 Nov 2026)

Casimir I of Kuyavia (1211–1267), duke | GOTHA Directory