Born in a ancient lineage of the Torndar (The Blackhearts), S´rithrae (Silent Seducer on dark elves language) was a gifted young drow. She followed the noble path of the priesthood, becoming a high priestess in her 34th birthday, the youngest ever in the subterran city of Benakht´tug.
When she was finishing her studies, her mother, Matron Vicuit of Torndar´s House died of natural cause (well, a dagger in spine do make her heart stop beating naturally...) and S´rithrae, as the elder daughter, ascended to the head of her House, the 13th of Benakht´tug.
As a young and skilled Matron, she will lead her House to a place on the council, seducing the males to use as spy and slaying entire houses. Treason is not a crime on drow societies, if it´s not witnessed. It is even applauded, if well executed. "Strong the living are" is a well known drow proverb; S´rithrae was very strong indeed, until her own daughters bring her death.
Inspired by R.A. Salvatore´s Homeland and by the helpful critiques of Frogman12834! Thanks man!
Wonderful sources used:[link][link][link][link][link][link][link]
and some more from www.sxc.hu . Thanks guys!