Secrets of the Ayleids (Oblivion)

This quest comes after you finish the quest "Nothing You Can Possess". Lord Umbacano asks you to retrieve the Crown of the Ayleids(Crown of Nenalata) from Herminia Cinna, she has her home in the Elven Gardens District in the Imperial City but you can find her in Green Emperor Way too. She will not give the crown to you though becuase she says it has hidden magical powers too dangerous in the hands of Umbacano but she tells you where to find another ayleid crown that Umbacano might think is the correct crown. This other crown she tells you is in the ruins of Lindai that she gives you a key to and she marks on your map. At this point you can either be good and get the other crown or be bad and steal the correct crown from Herminia.