Board Thread:Lore Discussion/@comment-18016240-20131125000510/@comment-9212235-20150425084951

Other ingame sources for Talos-as-Three:

1. The Real Berenziah where Tiber refers to himself as "we."

2. The term "enantiomorph" is mainly used for Talos, so much so that UESP links the term directly to Talos. This event can be decrypted from the 36 Lessons.

For OP:

Talos is Lorkhan. Talos was/is Dragonborn Shezarrine. The LDB is Dragonborn Shezarrine. Is the LDB just an aspect of of Talos. No, but also kind of yes. The LDB is his/her own separate being with his/her own AE, but he shares bits of souls with Talos, Akatosh, Lorkhan, dov, Shor, Pelinal, Wulfharth, Tiber, and so on.