Emperor Palpatine Darth Sidious
Sith Title: Sith Master Lord Darth Sidious
Sith Master Alternate Spellings: Darth Seddious, Darth Sedius, Darth Sidias, Darth Sedios, Darth Sideous, Darth Sidius, Darth Sidios, Darth Sedious, Darth Siddious, Darth Sidies
Real Name: Dantius Palpatine
Species Race: Human
Former Sith Master: Darth Plagueis
Secret Dark Side Power:
The kyber crystal, forged by the enigmatic and immortal Rodar Wizards, provided Darth Sidious with the ability to hide the dark side signature of the Sith Lords from detection by the Jedi Order and the kyber crystal allowed Darth Sidious to cloud the entire light side of the Force, which thereby allowed Darth Sidious to greatly weaken every single Jedi Master, Jedi Knight and Jedi padawan learner in the galaxy.
Honorary, Elected or Imperial Positions:
Senator of Naboo Dantius Palpatine
Supreme Chancellor of the Old Republic Dantius Palpatine
Emperor Palpatine over the Galactic Empire
When did Darth Sidious become a full Sith Master?
Darth Sidious killed Darth Plagueis in a most horrendous way while Darth Plagueis was peacefully asleep.
Defeated Darth Plagueis on What Planet: Skaggis
Former Alliance: Darth Sidious had no prior dark side experience before Darth Plagueis invited Darth Sidious to become the Sith apprentice.
Sith Apprentices of Darth Sidious Emperor Palpatine:
Darth Tyranus (Count Dooku)
Darth Vader (Anakin Skywalker)
How did Darth Sidious perish?
At the conclusion of Star Wars Episode 6 Return of the Jedi, the redeemed Anakin Skywalker (more well known as Lord Darth Vader) threw Darth Sidious into the reactor core of the second death star. Darth Sidious was instantly consumed by this volatile power source, but the kyber crystal survived to drift in deep space for countless eons.
At the moment of truth, the dark side of the Force betrayed Darth Sidious