Sycorax
Sycorax is an unseen character in William Shakespeare's play "The Tempest" ( 1611 ) . 
<triplet> Sycorax <subj> William Shakespeare <obj> creator <subj> The Tempest <obj> present in work <triplet> William Shakespeare <subj> The Tempest <obj> notable work <triplet> The Tempest <subj> William Shakespeare <obj> author