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Charles Casimir Poniatowski

1897 (1897–1980) ^[1]

Born

30 Oct 1897

Died

3 Aug 1980

Nationality

United States ^[1]

Documented descendants

6

Titles & positions

House

House of Poniatowski ^[1]

Religion

not recorded

Sources

Wikidata Q9184554 (retrieved 1 Nov 2026)

Charles Casimir Poniatowski (1897–1980) | GOTHA Directory