William McDonnell, 6th Earl of Antrim

Parents

• Jane Macan
• Mark McDonnell, 5th Earl of Antrim

Children

• Angus McDonnell

Siblings

• Lady Mabel McDonnell
• Lady Evelyn McDonnell
• Lady Helena McDonnell
• Lady Caroline McDonnell
• Lady Jane McDonnell
• Alexander McDonnell
• Hugh McDonnell
• Mark McDonnell
• Schomberg Kerr McDonnell