Secondary Sources ~ William Marshall

Religious instruction to the rising generation. A catechism for youth, containing the principles of practical religion: agreeable to the doctrine of the Holy Scriptures exhibited in the Westminster Confession of Faith and the Larger and Shorter Catechisms. To which is added, A catechetical explication of sundry terms belonging to religion, alphabetically digested: in which are specified the distinguishing tenets of the various denominations of Christians and religious sects that now appear by William Marshall (WCF)
The Principles of the Westminster Standards Persecuting by William Marshall (WCF)