Frede Jensen, PhD, (February 17, 1926 – September 13, 2008) was a 20th-century, Danish-born Romance philologist, author, and professor of French. Author of 17 books and over 60 articles, he was widely respected by the Romance philology community and recognized as an expert in the field. He is highly esteemed for his detailed and thorough publications on the grammar of Old Occitan (also referred to as Provençal) and has been referred to endearingly as "the 'Grevisse' of old Occitan". Jensen is also considered an expert on . His English translation and analysis of previously untranslated Sicilian poems have been honorably referred to as one of the on the subject, dating from Dante forward.An extraordinary linguist, Jensen was fluent in eight languages with a remarkable command of medieval/a