Analysis of information sources in references of the Wikipedia article "Richard Croke" in English language version.
At that time Erasmus of Rotterdam also lived in Basel and was in touch with this circle. Oecolampadius, the reformer of Basel, and Hans Denck had contact with the circle around Erasmus as early as 1515. To this circle also belonged a close friend of the young patrician Conrad Grebel: Heinrich Loriti from Ennenda in Glarus, who had connections with other people in Basel as well. Apart from him, those especially worthy of mention are Michael Bentinus (a friend of Hans Denck's), Richard Crocus, Wolfgang Capito, and Johann Oecolampadius.
Richard Croke, of King's College, Cambridge, who took his degree in the year 1509–10, studied Greek at Oxford with William Grocyn; went thence to Paris; and subsequently taught Greek at Cologne, Louvain, Leipzig, and Dresden.
At Cambridge, Fisher, the Chancellor, recalled his protege Richard Croke from Leipzig in 1519 to carry on the work of Erasmus, who had taught Greek in the University between 1511 and 1513.
Erasmus left his Moria behind in Paris for Richard Croke to see through the press