William Smith O'Brien

Irish nationalist politician (1803–1864) (1803–1864)

Parents

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

Children

• Lucius O'Brien
• Lucy Josephine O'Brien
• Edward William O'Brien
• Charlotte Grace O'Brien
• Charles Murrough O'Brien

Siblings

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

Partners

• Lucy Caroline Gabbett