Mark Henninger received his PhD in philosophy from the University of California in Los Angeles. He has taught and engaged in research in a number of universities: Loyola University of Chicago, University of Detroit Mercy, Arrupe College and the University of Zimbabwe, the Gregorian University in Rome, and Georgetown University, Washington DC. Robert Andrews, born 1955, was educated ... Read morein Illinois, New Mexico, New York, and Copenhagen. Associate Professor with tenure at The Franciscan Institute of St. Bonaventure University. Visiting Assistant Professor at The University of North Carolina - Asheville. Currently Researcher in the Greystones Manuscript Project, Georgetown University, and associate of the Centre for Medieval Studies, Stockholm University. Jennifer Ottman has aPhD in History, Yale University, 2003. She has been collaborator on the Richard Rufus of Cornwall Critical Edition since 1999, under various titles; associate editor since 2011. She has been a collaborator on the Greystones Manuscript Project since 2011. Show Less