This record notes that he witnessed a legal case decided by delegated judges for the Bishop of Lincoln.

In 1421 he acted as papal delegated judge in a quarrel between the king of Sweden and the bishop of Uppsala.

Most important among his works were extensive commentaries on all of the official collections of papal decretals, papal judgments in the form of letters to delegated judges that were at the core of canon law.

The Dutch did not want to execute the culprits summarily, as the English wished, so the States-General commissioned an inquiry by delegated judges from the highest courts in the Dutch republic to investigate the matter.