King Olaf

King Olaf is the husband of Queen Astrid, father of King Harald, and the former king of Arendelle.

Before the Curse
Olaf once reigned as the king of Arendelle, ruling next to his wife, Queen Astrid. They would end up having one son, Harald. It is unknown what became of King Olaf, but he can be presumed to have died. He, along with others in his family are kept track of on a family tree.