Marrybell mel Britannia

Marrybell mel Britannia is a Britannian princess that is 88th in line to the throne of the Britannian Empire, and the founder and leader of the anti-terrorism organization “Glinda Knights” within the Britannian military. She is childhood friends with Oldrin Zevon and attended military academy with her.

Marrybell's single-handed establishment of the Glinda Knights was triggered by the experience of losing her mother and younger sister in a terrorist attack when she was young. Although usually misunderstood for having just a lovely appearance and a gentle demeanour, she is a sharp and able person who possesses not only situational assessment and strategy-designing abilities, but also has the ability to not let others near her.

Though an imperial princess, she personally serves as the captain of the Glinda Knights’ mother ship, the floating airship Granberry, and goes directly to the front lines. Due to her keen strategic abilities, she gained the favor of Second Prince Schenizel, who granted her priority use of any prototype machines developed by Camelot for the Knights of the Round.

By 2018 a.t.b, Marrybell has taken the position of Viceroy of Area 24 (former Spain). With Oldrin's disappearance, she takes Orpheus Zevon, who now goes by the name Lyre, as her loyal Head Knight, which was previously her sister's position before disappearance.

Geass
Some time prior to the start of O2, Marrybell entered into a contract with V.V. and received a Geass from him. Like Lelouch, her's is the power of Absolute Obedience. Her Geass is in the left eye.

Trivia

 * Her sister shares the same name as Orpheus's lover, Flora. It also has been noted that Marybell's appearance is similar to her.
 * Its hinted several times that she and Oldrin might be lovers.