Donough O'Brien

'''Donough O'Brien''' may refer to: *Donough O'Brien (author) (born 1939), marketing, public relations executive and author *Donough O'Brien (cricketer) (1879–1953), Welsh-born Irish cricketer *Sir Donough O'Brien, 1st Baronet (1642–1717), Irish politician and baronet *Donough O'Brien, 16th Baron Inchiquin (1897–1968) *Donough O'Brien, 2nd Earl of Thomond (died 1553) *Donogh O'Brien, 4th Earl of Thomond (died 1624) *Donough O'Brien (died 1582) Provided by Wikipedia