Order of the Ancient Owl
From NSwiki, the NationStates encyclopedia.
The Most Noble Order of the Ancient Owl is both a chivalric order, and the supreme governing body of the Aerionian Rite of Freemasonry. Its membership is limited to only 3 princes or princesses of the Royal Blood, and 20 brothers or sisters of the Aerionian Rite. The Sovereign Grand Commander is both the head of the order, and head of the Aerionian Rite. It is exclusively the Monarch.
The Order of the Ancient Owl is unique in that its ceremonies are almost all secret, as well as its membership composition. It is not an order worn publically.
Its chapel is at the Supreme Temple in Astevane
Classes
Sovereign Grand Commander
Grand Commander
Knight of the Royal Secret