I am a descendant of Andorak Septim, thus I am the last of the Septim family, and since I defeated Potema and Miraak I am the last dovahkiin. Nonetheless I don't claim the throne of Cyrodiil. Instead, I founded the group of the Elendíli (elvish for "Elvenfriends") whose goal is to pave the way for the rightful rulers of Tamriel, the saviors of Mer, to take their lands back and rule the entire continent again. Humans are no longer worthy of ruling Tamriel. I say this as a human (though a Breton) myself.