Yvonne Cornwallis

Parents

• Fiennes Cornwallis, 1st Baron Cornwallis

Children

Siblings

• Oswald Cornwallis
• Bridget Frances Kate Cornwallis
• Vere Mabel Cornwallis
• Fiennes Wykeham Mann Cornwallis
• Julia Dorothy Cornwallis
• Wykeham Cornwallis, 2nd Baron Cornwallis