In 1967 Lanckorońska established the Lanckoroński Foundation, which promotes and supports Polish culture, awarding over a million złotych per annum (US $330,000) for scholarships, publication of learned books, research into Polish archives in countries such as Lithuania, Belarus and Ukraine, and similar projects.
Lanckoroński Foundation is Zygmunt Jan Ansgary Tyszkiewicz (CMG) of Cambridge, England.
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