John O'Grady

Parents

• Katharine Waller
• Standish O'Grady, 1st Viscount Guillamore

Children

Siblings

• Waller O'Grady
• William O'Grady
• Maria O'Grady
• Richard O'Grady
• Standish O'Grady, 2nd Viscount Guillamore
• Thomas O'Grady
• James O'Grady
• Isabella O'Grady
• Katherine O'Grady
• Julia O'Grady
• Henrietta O'Grady