Edmond:

Really? Oh, I see you decided to search your father? I’m afraid, I can tell nothing to you about your father, because I have left the ship during a storm the first. I am sorry. All that remained at me in memory of your father is the Gillian’s Diary. But very much for a long time I have sold it to elven magician. Go to the Elven Village and find the magician Asterios.
When you will receive Gillian’s Diary, go to the Giran and give the Gillian’s Diary to the Magister Maurius.
Good luck!