The Directorium Sacerdotum is a sort of ordinal or directory for the Sarum Use which though a private compilation by the Brigittine Clement Maydeston acquired a de facto official status. The text here is taken from the quarto edition published by Wynkyn de Worde in 1495 (Duff n. 294; GW 8460; STC 17724) and is furnished with indices.Vol. 22 in the present series is the second part.