Source: Castles of the Inner Sea, pg(s). 60
Duranna Alnurris is the protégée and occasional lover of Lona Orames, the ruler of Skyborne Keep. She has taken a vow of silence, but still communicates with others via her ring of telepathy. Alnurris is the leader of the Silent Maidens, a group of elite harpy ninjas who also live in the keep.