Horace Donough O'Brien

(born 1911) (b. 1911)

Parents

• Mabel Emmeline Smyly
• Dermod O'Brien

Children

• Alexander Kennedy O'Brien
• Bartholomew Brendan O'Brien
• John Alan Conor O'Brien
• Caroline Phyllis Anne O'Brien

Siblings

• Brigid Ganly
• Mary Elinor O'Brien
• David Lucius O'Brien
• Brendan Edward O'Brien

Partners

• Pamela Charlotte Goodbody
• Lucy Ann O'Brien