Primary

• Miles Edgeworth son of Gregory Edgeworth
• Miles Edgeworth Older Adoptive Brother of Franziska von Karma
• Miles Edgeworth Foster son of Manfred von Karma

Extended

• Manfred von Karma Father of Franziska von Karma
• Franziska von Karma Daughter of Manfred von Karma
• Franziska von Karma Younger Adoptive Sister of Miles Edgeworth
• Gregory Edgeworth Father of Miles Edgeworth