Ultimate Horcrux

[snow15145]

Not much time (since Dad has been on the verge of "the next great 
adventure") to ponder my most recent thought provoking recovery re-
reading old posts (when I don't have time)
 so I'll just put it out 
there raw and underdeveloped. 

Dumbledore has been said to have vanquished the Dark Lord Grindlewald 
via canon, and verified to be indeed dead by JKR in the most recent 
of interviews. If Dumbledore did kill Grindlewald, did this split his 
soul? 

Dumbledore is also aware of Horcruxes, did he use the death of 
Grindlewald to make a Horcrux by way of a Phoenix?
A Phoenix named Fawkes? Could this be why Voldemort fears Dumbledore, 
Dumbledore can't die via the Horcrux-Fawkes? 

My thoughts go on and on
my time however doesn't. 

Sincerely,

Snow