Edmond Lyons O'Brien

(1868-1948) British civil servant (1868–1948)

Parents

• Mary O'Dwyer
• Timothy O'Brien

Children

• Sir David Edmond O'Brien, 6th Bt.
• Sir John O'Brien, 5th Bt.
• Edmond Robert Richard O'Brien
• Audrey Mary Elizabeth O'Brien

Siblings

• John O'Brien
• Mariquita Justa O'Brien
• Sir Tim O'Brien, 3rd Baronet

Partners

• Audrey Townsend Crawford