Board Thread:Lore Discussion/@comment-50.13.147.154-20140713075901/@comment-1600847-20170908112750

Bethesda likes to screw with us regarding Tiber's race.

Once they said he was a Breton, once a Nord, once at Atmoran, and in Redguard he's shown as dark-skinned so either an Imperial or maybe even a Redguard.

Bottom line, we know he was a human, but apart from that there's no way of knowing since Bethesda likes to change his race every so often.