Aidan BELLENGER, The Abbots of Lamspringe, in: Lamspringe: An English Abbey in Germany 1643–1803. Being Papers delivered at the Twenty-Ninth Annual Symposium of the History Commission of the English Benedictine Congregation, Ampleforth, 22–24 April 2003, hg. von Anselm CRAMER (Saint Laurence Papers 7, Ampleforth 2004) 21