Guinevere de Britannia  

, ギネヴィア・ド・ブリタニア

Guinevere de Britannia, the first princess of the Holy British Empire, enjoys spending her wealth on grand monuments and structures. She has a tattoo above her left breast. Following a one-month time skip, she is seen in the royal court where she is shocked to discover that her brother Lelouch is still alive. However, she becomes horrified when he reveals that he killed their father, prompting her to order the guards to seize him. Despite Suzaku's intervention, Lelouch uses his Geass to force everyone in the Royal Court to accept him as the new emperor. As a result, Guinevere is employed as a maid along with many members of the imperial line.