In 1910 a restructuring of the order separated them and called the groups, Assemblies. The Chain of Command is similar to that of the lower degrees, with different titles. At the Supreme level, the top man is the Supreme Master. Areas are divided into, Provinces, headed by a Vice Supreme Master. Provinces in turn are divided into Districts, with Masters in charge.
Assemblies are similar to the council, and many are named after patriots, war heros, etc.
To be eligible to join the Fourth Degree you must be a Third Degree Kinght, and a member for one year and you must be sponsored. Exemplifications are usually held one or two times a year. If you are interested in becoming a Fourth Degree Knight see your Council representative for an application and full details.