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Konstancja Poniatowska

Polish noblewoman (1759-1830) ^[1]

Born

2 Mar 1759

Died

28 Apr 1830

Nationality

Polish–Lithuanian Commonwealth ^[1]

Documented descendants

1

Titles & positions

House

House of Poniatowski ^[1]

Religion

not recorded

Sources

Wikidata Q11742832 (retrieved 1 Nov 2026)

Konstancja Poniatowska (1759–1830) | GOTHA Directory