Concerning Said History; According to the Account of Sebastian Franck of Worth

"Johannes, ,surnamed Scotus, not of the.Gray Friars, wrote a treatise on the sacrament, denying the presence of  the body ,and blood of Christ. He was condemned in the council of Vercellis. He was rector at Paris; 'eminently versed in the languages, and the phenix of his age: The Emperor Lothaire held him in great esteem. Of him there have writ= ten, Platiria," etc. See Chron. Rom. Kett., fol. 106, eol. 4, letter J.