Ragnar is located near the Mountain Camp east of Rellekka by the shining pool. He is the fiancee to Asleif who is the daughter of Hamal the Chieftain. During Mountain Daughter quest, Ragnar gives you Asleif's necklace which is used during the quest.
You will also tell him to get a life during the quest after you find out that Asleif was dead for 14 years. Then he will consider you to fall in love, and if you have completed the Throne of Miscellania, you will tell him that you already have a marriage arrangement to Princess Astrid/Prince Brand.
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