Speak with Sir Patrick!

Journal
Now that I have the key, all that remains is to open the cage holding Sir Patrick and telling him he is free to go.
 * You must first select the Key Hole on the locked cage to unlock the cage first.
 * After you unlock the cage, in a few seconds, Sir Patrick will run out of the cage. I you are not able to talk to him quickly enough, you can go to the East exit where he will be standing there. You can also look at your compass and map and look for a blue marker with the task of Speak with Sir Patrick!.