Namolelcare is an Altmer member of the Mages Guild found in the hall located in the city of Firsthold. First meeting her inside the guildhall, she'll direct you to talk to Sinien: "If you're here to help, speak to Sinien." After going through the plan with Sinien, she'll say: "Excellent. I hope this works." If spoken to after the siege, she'll say confidently, "I knew death would be Estre's fate."