Marianne vi Britannia

As the fifth wife of the Britannian Emperor and mother to Lelouch and Nunnally, this former commoner held a complex position within the imperial court. Known as "Marianne the Flash" for her elite Knightmare Frame piloting skills, her mysterious assassination remains a central enigma. While her low birth sparked jealousy among nobles, she earned deep respect from figures like Cornelia and the Ashford family, whose loyalty to her children stems from their shared history.