Talk:Iroh (United Forces general)/@comment-5200301-20120616203035/@comment-76.6.26.6-20120616210732

Well, Avatar Roku was Zuko's great grandfather. Therefore, Aang was spiritually related to Zuko. The Avatar spirit is reincarnated, hence Korra. And since the new General Iroh is like Zuko's grandson or something, they are also spirtually related.

Pretty much, all of the Avatars after Aang are spritually related to the Royal family of the Fire Nation.