Abstract
The author deals with canon procedural law in Prague at the turn of 14th and 15th century, especially with the tractate Processus iudiciarius secundum stilum Pragensem written by general vicar of Prague archbishop Nicolaus Puchnik in the 2nd half of the 80s of the 14th century. The main purpose of the study is paleographical, codicological and contentual analysis of all preserved manuscripts (13 pieces) of Processus and make filiation diagram.
High concern is focused on differences in personal and geographical names in manuscripts which are very important for providing origin and filiation analysis.