This person convinced Thomas Harriot to settle in Myrtle Grove, a plantation developed after the end of the Desmond Rebellions. This person urged Richard Hakluyt to publish Discourse Concerning Western Planting to garner royal support for his schemes. This person (15[1])captured Pedro Sarmiento de Gamboa, whose amiable release was insufficient in preventing an invasion led by the Duke of Medina Sidonia. The exposure of this person’s secretive marriage to a (*) lady-in-waiting named Elizabeth Throckmorton forced him to try to find El Dorado up the Orinoco River. The implication of this explorer in the Main Plot spawned a trial that publicized the matter of hearsay. For 10 points, name this explorer who sent John White to establish the Roanoke Colony (-5[1])in a future American state whose (10[1])capital is named after him. ■END■ (10[1])