Dermot O'Leary, 50

TV Show Host

1

Kevin O'Leary, 69

Entrepreneur

2

Matthew O'Leary, 36

Movie Actor

3

Jamie O'Leary, 29

Dancer

4

Michael O'Leary, 66

Soap Opera Actor

5

Grace O'Leary, 15

TV Actress

6

Tomas O'Leary, 40

Rugby Player

7

John O'Leary, 46

Self-Help Author

8

Brian O'Leary (1940-2011)

Astronomer

9

Natalie O'Leary, 32

Radio Host

10

Connor O'Leary, 30

Surfer

11

Beth O'Leary

Novelist

12