The Gossamer Clan is ruled by the Bride of the Endless Reach. She's quite the mystical and mysterious woman and very proud of her clan and the role they play in the region. 

She is the chief reader and keeper of the sacred Web of Fate - a massive spider web spun by the first bride of the clan. The Gossamer Clan believes that they can predict the future by reading and interpreting the strands "properly." With some convincing from Princess Sally, Endless Reach found the path to peace in the web. 
 

One of known members of this Clan is  Uma Arachnis