Date of Birth: 
Place of Birth: Dublin, Leinster, Ireland
About Ray O'Brien
- Ray O'Brien (born 21 May 1951) is an Irish former professional football player.
Read more at Wikipedia
See Also
- Famous People's Birthdays on 21 May, Ireland
- Famous People's Birthdays in May, Ireland
- Famous association football manager's Birthdays on 21 May, Ireland
- Famous association football manager's Birthdays in May, Ireland
- Famous association football player's Birthdays on 21 May, Ireland
- Famous association football player's Birthdays in May, Ireland