Quærendo 46 (2016) 247-249 brill.com/qua Notes on Contributors William Gibson (
[email protected]) is Professor of Ecclesiastical History at Oxford Brookes University, UK and Director of the Oxford Centre for Methodism and Church History. Albert van der Heide (
[email protected]) is Professor Emeritus of Hebrew and Jewish Culture, Vrije Universiteit Amsterdam and Leiden University. Being foremost a Hebraist, Albert van der Heide combined teaching and research of rabbinic and early modern Hebrew literature with introducing and explaining Jewish religion and culture to a mainly non-Jewish and Christian audience. Frieda van der Heijden (
[email protected]) studied Musicology at the University of Amsterdam, where she focused on medieval music as well as on manuscripts and written culture. She wrote her master’s thesis on the Cangé chansonnier. She specialized further at the University of Utrecht and went to the University of Cambridge to learn more about early music notation. She is currently working on her PhD thesis at Royal Holloway, University of London, about the early fourteenth-century manuscript Paris, BnF, français 12786. Frans A. Janssen (
[email protected]) is Emeritus Professor of Book and Library History, University of Amsterdam. Frans A. Janssen has worked in the fields of textual criticism and librarianship. He published a series of books and articles on the history of printing techniques, of typographical design and of book collecting, as well as hermetic philosophy in book collecting. Ilse Korthagen (
[email protected]) recently graduated as a book conservator at the University of Amsterdam and started working at conservation studio © koninklijke brill nv, leiden, 2�16 | doi 10.1163/15700690-12341368 248 Notes on Contributors Restauratie Nijhoff Asser in Amsterdam.