Harriet Monsell

Parents

• Charlotte Smith
• Sir Edward O'Brien, 4th Baronet

Children

Siblings

• Edward O'Brien
• Lucius O'Brien, 13th Baron Inchiquin
• William Smith O'Brien
• Henry O'Brien
• Anne O'Brien
• Robert O'Brien
• Catherine Lucia O'Brien
• Grace O'Brien

Partners

• Charles Henry Monsell