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Xanxus's Mother originated from Italy and lived a life of poverty. She was mentally unstable and deluded herself to believe she had an affair with Timoteo and gave birth to Xanxus because Xanxus possessed the Flame of Wrath. She is the one who named Xanxus and, as she said, used the letter X (which represents the number 10 in Roman numerals) twice in his name because she believed he would succeed Timoteo and become the tenth Vongola boss. After she leaves her son in the care of Timoteo, her status becomes unknown but is likely to still be alive because in the diary Xanxus learned the truth from, it was said that Timoteo was going to visit her.