Prince Irnskar

 is a Nord prince and son of High King Jorunn, leader of the Ebonheart Pact. He is the brash heir to the throne of Skyrim and the nephew of the Stormfist Brigade leader Fildgor Orcthane.

Elder Scrolls Online
The Vestige first encounters the Prince in Eastmarch during the Konunleikar celebration, where he shows his disapproval over the other races of the Pact. He believes the Nords alone can deal with its own enemies both within and outside Skyrim.

He is later seen in Fort Amol with his father and the other Pact delegates. He manages to insult both the Argonian and Dunmer delegates as he holds his own war council, but returns to apologize. When Jorunn was poisoned by the Stormfist assassin Dhalen, he quickly puts the blame on the other races of the Pact. The player, along with Prince Irnskar and Thane Oda Wolf-Sister races to Mistwatch to find help among the Ternion Monks.

Witnessing the player, an Argonian Dreamwatcher and the monks save his father from the poison, he starts to regret his harsh views on the other Pact races and resolves to make amends.