Run due north of Krennan's position up the hill towards where the flag of Gilneas is waving. Use the item and a cutscene will take place. Darius Crowley, Lorna Crowley, and the player are all in attendance as Genn Greymane buries his son.
King Genn Greymane says: May the Light bless the spirits of our ancestors, for they've chosen to allow my son to rest upon this holy ground.
King Genn Greymane says: It is here, surrounded by the heroes and patriots of Gilneas where he belongs.
Lorna Crowley says: You were a true man of the people, Liam. Unlike any Royal I ever met. We'll make them pay for this.
Lord Darius Crowley says: Gilneas will remember your courage forever, Liam.
King Genn Greymane says: We'll return, Liam. I swear this to you.
The player will wind up in front of Krennan after the cutscene completes. Completing the quest will phase out the ghosts. The gate to the northwest leading out of Aderic's Repose will also now be open.