Primary

• Angelina Durless Aunt of Ciel Phantomhive
• Angelina Durless Sister of Rachel Phantomhive

Extended

• Ciel Phantomhive Nephew of Angelina Durless
• Ciel Phantomhive Son of Rachel Phantomhive
• Ciel Phantomhive Son of Vincent Phantomhive
• Ciel Phantomhive Engaged to Elizabeth Midford
• Ciel Phantomhive Master of Sebastian Michaelis
• Rachel Phantomhive Wife of Vincent Phantomhive
• Rachel Phantomhive Mother of Ciel Phantomhive
• Rachel Phantomhive Sister of Angelina Durless