The term Maria Lanckorońska is not widely recognized as a primary standalone entry in general-purpose English-language encyclopedias. The name refers to female members of the Lanckoroński family, a prominent Polish noble house belonging to the Zadora coat of arms, which played a significant role in the history of the Polish-Lithuanian Commonwealth and the Austro-Hungarian Empire.
Historical and Contextual Usage: In historical and academic records, the name is most frequently associated with two specific figures:
- Maria Małgorzata de Noailles (1863–1941): A member of the French nobility who became Countess Lanckorońska upon her marriage to Count Karol Lanckoroński, a distinguished diplomat and art collector. She was a notable figure in the high society of Vienna and the mother of the celebrated art historian and Polish resistance figure, Karolina Lanckorońska.
- Maria Lanckorońska (1896–1978): A countess, author, and bibliophile who produced scholarly research regarding the history of book illustration and printing. Her works, often published in German, include studies on 18th-century Venetian book graphics and the history of European book art.
Because the name is shared by several individuals within the same aristocratic lineage, and because none of these figures are consistently featured as primary subjects in general English reference works, there is insufficient encyclopedic information to define "Maria Lanckorońska" as a singular, globally established concept. In most scholarly contexts, the name is treated as a biographical identifier within the broader history of the Polish nobility or specialized fields such as art history and bibliography.
