Carozzo "Iron Mask" Ronah is the leader of the Crossbone Vanguard and the primary antagonist of Mobile Suit Gundam F91. Despite being in service to his father-in-law, Carozzo is the true threat and the one responsible for Cosmo Babylonia's conquest. He was visually inspired by Darth Vader.


Iron Mask was originally Carozzo Ronah, a brilliant scientist and the father of Cecily Fairchild aka Berah Ronah. After his wife Nadia fled the Ronah family alongside his daughter Berah,. Carozzo underwent surgery to become an enhanced Cyber-Newtype, donning an irremovable Iron Mask and gaining superhuman abilities including the power to directly interface with machinery at the cost of his humanity.

Iron Mask led Crossbone Vanguard in their invasion of the Frontier colonies so his father-in-law Meitzer Ronah could use them to found his ideal nation of Cosmo Babylonia. Iron Mask's first target was Frontier IV, which fell in short time to the Crossbone Vanguard due to their superior combat capabilities.

Iron Mask later tried to use Bugs, devices designed to wipe out the inhabitants of colonies to wipe out the population of Frontier 1, as well as the Earth and Moon. After the Bugs were destroyed, Iron Mask entered the battlefield himself in his XMA-01 Rafflesia and fights Seabook in his F91 Gundam. While attempting to shoot the F91 Gundam, the Gundam's speed causes Iron Mask's mobile suit to blast itself several times instead, destroying it and killing Iron Mask.


           MSG-logo Villains

Principality of Zeon
Degwin Sodo Zabi | Gihren Zabi | Kycilia Zabi | Dozle Zabi | Garma Zabi | Char Aznable | M'Quve | Ramba Ral | Crowley Hamon | Black Tri-Stars | Lalah Sune | Dren | Denim | Gene | Cuaran | Darota | Clamp | Cozun Graham | Tachi O'Hara | Flanagan Boone | Gadem | Conscon | Challia Bull | Simus Al Bakharov | Asakura | Colonel Killing | Steiner Hardy | Mikhail Kaminsky | Gabriel Ramirez Garcia | Andy Strauss | Bernard Wiseman | Rugens | Von Helsing | Ginias Sahalin | Aina Sahalin | Norris Packard | Yuri Kellerne | Topp | Arth | Aiguille Delaz | Anavel Gato | Karius | Bob | Gaily | Adamski | Kelley Layzner

Jamitov Hymem | Bask Om | Paptimus Scirocco | Jerid Messa | Yazan Gable | Jamaican Daninghan | Mouar Pharaoh | Four Murasame | Rosamia Badam | Sarah Zabiarov | Ben Wooder | Gates Capa | Reccoa Londe | Gady Kinsey | Buran Blutarch | Franklin Bidan

Axis Zeon
Haman Karn | Mashymre Cello | Chara Soon | Glemy Toto | Elpeo Ple | Ple Two | Rakan Dahkaran | Gottn Goh

Glemy Faction
Glemy Toto | Ple Two | Ple Clones | Rakan Dahkaran

Neo Zeon
Char Aznable | Gyunei Guss | Nanai Miguel | Rezin Schnyder | Quess Paraya

Crossbone Vanguard
Meitzer Ronah | Carozzo "Iron Mask" Ronah | Dorel Ronah | Zabine Chareux

Zanscare Empire
Fonse Kagatie | Cronicle Asher | Tassilo Vago | Fuala Griffon | Katejina Loos | Arbeo Pippiniden | Duker Iq | Lupe Cineau | Goze Barl

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