Possibly this lot:
'My grandfather was Robert John Bingham born 16 Jun 1871 Belmullet and my father Robert Roland was born in Sydney in 1922. Robert John had a sister Annie Matilda (born 1875) who we believe married a William Shaw in 1906. Other siblings were Ellen (born 1863), Denis (born 1867) and William (born 1866).'
But who would still have been at school in 1904?