She and her husband are known as patrons of the monasteries in Maulbronn, Tennenbach, Herrenalb, Selz, Salem and Backnang Abbey.
In the late 1950s, Langsner and Peter Selz, then professor at the Claremont Colleges, observed a common link among the recent work of John McLaughlin (1898–1976), Lorser Feitelson (1898-1978), Karl Benjamin (1925-2012), Frederick Hammersley (1919–2009) and Feitelson's wife Helen Lundeberg (1908-1999).
Kristine Stiles & Peter Selz, Theories and Documents of Contemporary Art: A Sourcebook of Artists' Writings (Second Edition, Revised and Expanded by Kristine Stiles) University of California Press 2012, reprinting of Henry Flynt, Concept Art (1961) pp.
Among other expansions were Ingelheim in 937, Spiesheim in 960, Saulheim in 973 and Flonheim in 996, until after the end of the expansion the Selz set the southern limit and the limit to the Wormsgau.
Aside from two pupils, Julius Bahle (a psychologist who applied Selz's psychology of productive thinking to the psychology of musical composition) and Adriaan de Groot, Selz never founded a school and after 1933 his name disappears almost completely from the German psychological literature.
Kristine Stiles & Peter Selz, Theories and Documents of Contemporary Art: A Sourcebook of Artists' Writings (Second Edition, Revised and Expanded by Kristine Stiles) University of California Press 2012, Pierre Restany texts pp.
He is currently a partner and the chairman of the Interactive Entertainment Group at Frankfurt Kurnit Klein & Selz PC and an adjunct professor for the New York Law School.
In 1357 Emperor Charles IV of Luxembourg raised Selz to an Imperial city, after which the town joined the Alsatian Décapole league.
In the 10th century the Wormsgau lost wide middlerhenish zones, mostly to the benefit of the Nahegau, thereunder Ingelheim 937, Spiesheim 960, Saulheim 973 and Flonheim 996, until the Selz after the end of this schrinkage defined the northern limit.