'So, it seems that the Silk Lady holds the key to my sister's fate, and that she is conveniently at hand in a nearby outpost.
'I must tell you, though, that the outpost is heavily-guarded, and what I have heard of the Silk Lady, I fear that you would not be able to fight your way to find her on your own. If you will undertake to learn my sister's fate, you should bring allies with you.
'I beseech you to do this and either free or avenge my sister.'
You learned from Lornë's cousin that the Silk Lady resides at an Angmarim outpost on the north side of Malenhad.
1. The Silk Lady is in the outpost of the Angmarim on the north side of Malenhad, guarding the path into eastern Angmar.
Lornë has asked you and your companions to raid the Angmarim outpost and to confront the Silk Lady in hopes of learnig the fate of Muirnë.
2. Lorne is at the hunters' camp in Malenhad.
You confronted the Silk Lady and learned that she was in fact Lornë's sister Muirnë. You defeated the Silk Lady in combat and now must bear the dark tidings back to Lornë.
This quest has been flagged as "Requiring more data" about its rewards.
We're probably just missing a screenshot of the items, and/or their names.
Everything else should be fine. Carry on, adventurer!
If you have this information, we'd love it if you could edit the page and add it.