Organization German Army

Gruppe 47

International PEN

Heinrich-Böll-Stiftung

University of Chicago Divinity School

Harvard Divinity School

Union Theological Seminary

University of Frankfurt

University of Leipzig

Dresden University of Technology

University of Marburg

University of Berlin

Evangelical Lutheran Church of the Prussian Union (ordained, 1912)

French Foreign Legion (1913)

Imperial German Army, Füsilier-Regiment „General-Feldmarschall Prinz Albrecht von Preußen“ (Hannoversches) Nr. 73 (WWI)

Infanterieregiment 16 (Weimar Republic)

Max Planck Institute

Austrian Academy of Sciences

University of Chicago

St. John's College

University of Leicester

Congregation of the Most Holy Redeemer (ordained 1939)

Roman Catholic Church

Pontificia Accademia Alfonsiana

Nazi Party

National Socialist German Workers' Party

NSDAP

South African Army

Esalen Institute

University of Münster

Roman Catholic Church

University of California, Berkeley

Institute for Advanced Study

Heidelberg University

Bonn University

Berlin Institute of Technology

New York University (Institute of Fine Arts)

Vassar College

University of Louisville

University of Marburg

American Academy of Arts and Letters ( [1962])

Bauhaus

Mont Pelerin Society

American Economic Association

Swiss Economic Association

Royal Economic Society

Institut de France

Institute of International Studies, Geneva

University of Halle

Berlin State Museums

Martin Luther University Halle-Wittenberg

Warburg Institute

Kunsthistorisches Institut in Florenz

Eberhard-Ludwigs-Gymnasium

Ulmer Gymnasium

PEN-Zentrum Deutschland

Der Monat

S. Fischer Verlag

Windrose GmbH

WDR

RIAS

Christ und Welt

Museumslandschaft Hessen Kassel

Zähringer Museum

Margravial Baden Collections

University of Karlsruhe

Städelsches Kunstinstitut

Nestlé

Verein fur Deutsche Schaferhund

University of Melbourne

Prussian Meteorological Institute

German Weather Service

Scott Polar Research Institute