Also, from what i have read in "The flower of life Volume 1" Thoth has already moved on, outside of time itself(sometime around the late 1980's) in an even higher dimension without time. But yes, he was the ultimate time lord of the ages IMHO. 4D or 5D is the last dimensions where time still exists if i recall correctly. When you get to the 4D, you can traverse time just like traveling from one place to another. What Thoth could do was exist as a human in our 3D world and live forever through special meditation he does in the 4D. This meditation has to do with activating the spin of our Merkabah in a special manner. I have not gotten that far yet in the 2nd volume of the book. But that is what i recall from the first one so far.

Peace:)