Catherine Grenville

Parents

• Elizabeth Wyndham
• George Grenville

Children

• George Neville-Grenville
• Mary Griffin
• Richard Griffin, 3rd Baron Braybrooke

Siblings

• Charlotte Williams-Wynn
• Elizabeth Grenville
• Hester Grenville
• Thomas Grenville
• George Nugent-Temple-Grenville, 1st Marquess of Buckingham
• William Wyndham Grenville, 1st Baron Grenville