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Home
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Piast dynasty
/ Casimir I of Warsaw
Version française
Casimir I of Warsaw
(1320-1355)
[1]
Born
1320
Died
26 Nov 1355
Nationality
not recorded
Documented descendants
0
Titles & positions
duke
[1]
House
Piast dynasty
[1]
Piasts of Mazovia
[1]
Religion
Catholicism
[1]
Sources
Wikidata Q2941051
(retrieved 1 Nov 2026)
Casimir I of Warsaw (1320–1355), duke | GOTHA Directory