Lady Mary Margaret Elizabeth Petty-FitzMaurice

(1910-2003) (1910–2003)

Parents

• Violet Astor, Baroness Astor of Hever
• Lord Charles Petty-Fitzmaurice

Children

• Fiona Violet Myddelton
• David Foulk Myddelton
• Hugh Robert Myddelton

Siblings

• Hugh Astor
• Gavin Astor, 2nd Baron Astor of Hever
• George Petty-Fitzmaurice, 8th Marquess of Lansdowne
• John Astor

Partners

• Ririd Myddelton