Essentially the Worthy Patron is the ritualist, jurist, and head adviser of the chapter. The Worthy Patron presides during the ceremony of initiation, proficiency examinations, or when invited by the Worthy Matron. Keeps a copy of the Secret Work. Advises the Worthy Matron.
When I was Patron I also led the flag ceremonies, ensured all the Star points had their parts down for initiation, and anything else requested by the Worthy Matron.