John O'Callaghan, 35

Rock Singer

1

Donncha O'Callaghan, 45

Rugby Player

2

Mollie O'Callaghan, 20

Swimmer

3

John O'Callaghan, 42

Music Producer

4

Miriam O'Callaghan, 64

Journalist

5

Tony O'Callaghan, 67

TV Actor

6