There are many high priestesses in Wicca, including Vivianne Crowley, who was one of the most notable.
First Degree, Second Degree, Third Degree, and High Priest/ High Priestess
Usually, yes - especially if the coven has more than two people. The leaders are usually the most experienced in the Wiccan coven. Depending on their gender, they are called the High Priest or the High Priestess.
High Priestess of Soul was created in 1965.
The cast of High Priestess - 2003 includes: Leanna Chamish as High Priestess, Oracle at Delphi Keith Michael Gregory as Pilgrim
a priestess
T'Lar
T'Lar
Different covens will have different rule but most offten there is only one high priestess
There really isn't any main leader for the Wiccan religion since there is no centralized structure. Covens are led by a Priest or Priestess, but they only lead their groups and don't have the authority to lead other ones.
Tpau
The cast of The Priestess - 2007 includes: Karen Dzhanibekyan as High Priest Armen Elbakyan as Doctor
There really isn't a head witch. we believe that everyone is equal. People like author Silver Ravenwolf, Scott Cunningham or Amber K, might be "higher up" on the witch scale but they live in a normal houses with normal lives. Subject for further research include: Wicca, Paganism, The Craft, Witchcraft, Pentacles.