Found inLexMA Online: Stand: 11.03.2021: http://apps.brepolis.net.00120f4p02cf.emedia1.bsb-muenchen.de/lexiema/test/Default2.aspx. — LexMA, Band 9, Spalte 72
Guido von Pomposa [The original uploader was JasonM at German Wikipedia. / Transferred from de.wikipedia to Commons by Ireas using CommonsHelper. -- Public domain -- http://commons.wikimedia.org/wiki/File:Guido von Pomposa.JPG]