A random Jarl has passed away leaving his hold without a leader. The Dragonborn has proved worthy of the throne as there is no reasonable heirs.
Which hold do you become the Jarl of? How did the Jarl die? What is your first order now that you are in charge?
I am Mandaroff, the Jarl of Whiterun. Balgruuf the Greater was slaughtered when a wanderer came to lick his boots and planted a poison on him in the process. As my first order I will let everyone know that I get to the Cloud District very often.