Sebastian Michaelis (セバスチャン・ミカエリス Sebasuchan Mikaerisu?) is the butler of the Phantomhive household and acts as Ciel's bodyguard. Sebastian often describes himself through his catchphrase "I am simply one hell of a butler" (私はあくまで執事ですから Watashi wa akuma de shitsuji desu kara?). The phrase plays on the word "demon" (あくま akuma?) and the phrase "to the end" (あくまで aku made?). It can also translate to "I am a demon and a butler". In Funimation's English translation, this phrase becomes "I am a devilishly...
Lizzi has known Ciel before Vincent and Rachel Phantomhive's death,as they are cousins.She and Ciel frequently played with Angelina and were great childhood friends.She describes Phantomhive house as being one filled with laughter at that time.However when Ciel returned after burning of the manor,he didn't smile or laugh much anymore,which is the reason Lizzi goes to great lengths to make him smile,although she admits she overdoes it alot.
Ciel was born on December 14th 1875 to Vincent and Rachel Phantomhive and was shown as happy,carefree child.His family was later murdered,his house was set on fire and he was kidnapped on his tenth birthday and this is the reason he dislikes celebrating it.Th reason for these attacks was not completely revealed other than it has to do with the many enemies that the Phantomhive family had made by being the Queen's Watchdogs.In the anime,the attack is directly attributed to Queen Victoria herself.