Matriarch's Bones Diablo III Guide
Last update: 11 May 2016
There are three Crypts underneath the Cemetery of the Forsaken and you may encounter a ghost of Lady Dunhyld in one them. Talk to the ghost to find out that she wants to leave in peace.
Search the funerary urns to collect Lady Dunhyld's bones (3)
The three urns mentioned in the objective's name are located close to the area where you've met the ghost. Find them to collect all bones. Each time you've interacted with an urn you will have to fight Lord Dunhyld and a group of Skeletons, but the monsters don't have a lot of health points, so they should die quickly.
Place Lady Dunhyld's bones in the Dunhyld sarcophagus
Once you've collected all bones proceed to the sarcophagus and interact with it to place the bones inside. The sarcophagus can be found close to the area where you've met Lady Dunhyld.