Thaddeus Sivana, Jr.

Thaddeus Sivana, Jr. is a male comic character who features in DC Comics.

Biography

Pre-Crisis

Thaddeus Sivana, Jr.

Sivana met with his children Sivana, Jr. and Georgia Sivana, saying that since they’d failed to take the Marvel Family down on their own they needed to team up as the Sivana Family. Sivana developed a machine to destroy the Marvels, but when he tried to test it by measuring the voltage of Shazam lightning the power surge broke the meter. Sivana knew he needed a power source greater than an atomic bomb to make his machine work. Sivana, Jr. Had uncovered manuscripts from ancient Atlantis about protium, an element even more powerful than plutonium. Protium was a radioactive element that turned into neutrium after 10,000 years and electrium after another 10,000. Sivana wanted samples of all three elements but knew they’d need to time travel. Fortunately for him he knew all the Marvel Family’s secrets and they could reach the future and the past from the Rock of Eternity. The Sivana Family flew their rocketships faster than the speed of light to reach the Rock, and Shazam alerted the Marvel Family. Mary Marvel followed Georgia Sivana to the Atlantis of 8,000 B.C. Chal-Patzun was the Atlantean professor who discovered protium and Georgia met up with him, learning that he’d correctly predicted Atlantis was about to sink,. Chal-Patzun showed her his machine powered by protium that he said could save Atlantis, and she hit him over the head with a stick. Mary Marvel arrived in time to restrain Georgia. Chal-Patzun explained that Atlantis was doomed, but after 20,000 years the protium in his machine would be changed into electrium which could be used to raise the city again and restore it to its’ former glory. Chal-Patzun had sent his son away from Atlantis with the secrets of how to operate the machine, and his son would pass that knowledge on to his children and his children’s children. Mary Marvel changed back into Mary Batson to see if her magic lightning could speed up the change of protium to electrium to no avail. The cataclysm hit Atlantis and the city sank, and Georgia managed to restrain Mary, steal a vial of protium and escape in her rocketship with Mary as her prisoner. In the present Sivana kidnapped Dr. Charles Patterson, the descendant of Chal-Patzun, and forced him to show Sivana were Atlantis was under the waves. Captain Marvel pursed him underwater, but Sivana used a giant electric eel to shock Marvel and turn him back into Billy Batson. Sivana took a vial of neutrium from Chal-Patzun’s machine, fatally shot Dr. Patterson and left with Billy as his prisoner. In the future of year 12000 Chass Passon, Chal-Patzun’s descendant, used the remaining electrium to finally raise Atlantis. Sivana, Jr. Clocked him with a wrench, but Captain Marvel, Jr. Ran him off. Marvel, Jr. Introduced himself to Passon, but by saying Captain Marvel he changed back into Freddy Freeman. Sivana, Jr. Knocked him out with a rock, took a vial of electrium and returned to the present with Freddy in tow. Sivana powered his machine, which created a cloud of free electrons around Earth, deflecting the Shazam lightning when the Marvels said their magic words. Sivana showed off his newly built palace, confident that without the Marvel Family to thwart him his family would assume their rightful role as rulers of the universe. The Sivana Family let the Marvels loose on the grounds to hunt them for sport, but Billy was wily enough to evade them and make his way to Sivana’s machine, depowering it. The Marvels said their magic words, wrecked the machine, and defeated the Sivanas. (Marvel Family v1 #10)

Post-Crisis

Following the Crisis on Infinite Earths, a new version of reality was created with a different history of events.

Notes

• Thaddeus Sivana, Jr. was created by Otto Binder and Pete Costanza where he made his first appearance in Captain Marvel Adventures v1 #52 (January, 1946).

Appearances

• Captain Marvel Adventures v1: (1946)

External Links

• DC Database Entry

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