Primary

• Lutz Son of Jonas
• Lutz Son of Margot
• Lutz Childhood friend of Melanie

Extended

• Melanie Younger Sister of Lillie
• Melanie Daughter of Maurice
• Melanie Aunt of Protagonist's Son
• Melanie Aunt of Protagonist's Daughter
• Melanie Childhood friend of Lutz
• Jonas Husband of Margot
• Jonas Father of Lutz
• Margot Wife of Jonas
• Margot Mother of Lutz