HeadingKoechlin, Daniel used in: Integrated Authority File (GND), Germany
Sources
Found inNDB/ADB-online
Koechlin-Schouch, Daniel (1785-1871) [Divers / Bibliothèque municipale de Mulhouse -- Public domain -- http://commons.wikimedia.org/wiki/File:Koechlin-Schouch, Daniel.jpg]