Primary

• Clair Wife of Grey
• Clair Younger Sister of Clive
• Clair Sister-in-law of Matilda

Extended

• Grey Brother-in-law of Clive
• Grey Husband of Clair
• Clive Brother-in-law of Grey
• Clive Husband of Matilda
• Clive Older Brother of Clair
• Matilda Sister-in-law of Clair
• Matilda Wife of Clive