Elisabeth (born Conrad, called Elly) and Gustav Kahnweiler – The Metropolitan Museum of Art https://www.metmuseum.org/research-centers/leonard-a-lauder-research-center/research-resources/modern-art-index-project/kahnweiler-e
Germany 1901–Buckinghamshire, Britain, 1991, and Stuttgart, Germany, 1895–Buckinghamshire, England, 1989
Their loans and eventual gift of the collection to the Tate, however, were made jointly
