Horace Donough O'Brien (born 1911) (b. 1911) Parents Mabel Emmeline Smyly Dermod O'Brien Children Bartholomew Brendan O'Brien Alexander Kennedy O'Brien John Alan Conor O'Brien Caroline Phyllis Anne O'Brien Siblings David Lucius O'Brien Brigid Ganly Mary Elinor O'Brien Brendan Edward O'Brien Partners Pamela Charlotte Goodbody Lucy Ann O'Brien