Adelaide Oakes has given out a side quest in Hogwarts Legacy, called 'The Tale of Rowland Oakes.'
Adelaide Oakes will receive a letter from you in your Owl Post at some point in Hogwarts Legacy, and you'll need to go to the north area of the Transfiguration Courtyard to speak to her. She is concerned that her uncle Rowland Oakes might be in jeopardy since he mentioned problems with radical goblins.
After the conversation is completed, Rowland Oakes' campsite will be highlighted on your map, and there's a way you can get there quick. All you need to do is go to the Floo Flame at Jackdaw's Tomb and use your broom for the remainder of the journey.
How to Find Rowland Oakes in Hogwarts Legacy
You must defeat the goblins that have taken over Rowland Oakes' camp before you get to the north part of the campsite. Once you've finished defeating the goblins, collect the Rowland Oakes' map, which you must use to locate him.
The map of Rowland Oakes contains a river, a rock formation, and a crooked tree, as well as a dungeon marked with a red 'X.' Once you follow the river in the direction Rowland Oakes' map has pointed out, you should uncover the goblin outpost.
When you open your own map in Hogwarts Legacy, the goblin outpost is located southwest of Rowland Oakes' camp. The dungeon is located north of the Korrow Ruins Floo Flame.
You may be able to be sneaky and enter the goblin outpost without any goblin seeing you, but you remove them when one does spot you. Go downstairs through the door on the left, and follow the tunnel to find Rowland Oakes locked in a cell. You'll need to remove some goblins upstairs in the boiler room to return the wand to Rowland Oakes and complete the quest.