Edward Cuthbert Butler,
1911 Encyclopedia Britannica
(1911)
“ The book of Johann Busch, himself a canon of Windesheim, De Reformatione monasteriorum, shows that in the 15th century grave relaxation had crept into many monasteries of Augustinian canons in north Germany, and the efforts at reform were only partially successful. The Reformation, the religious wars and the Revolution have swept away nearly all the canons regular, but some of their houses in Austria still exist in their medieval splendour. ”
