Biographical informationContracted by George Julias Brockman,- date unrecorded, to work as a labourer and cook at Carnarvon. In January 1892, he was sent to Perth with a medical certificate stating that 'he is suffering from mental abberation and does not give clear answers'. The superintendent of the Fremantle Lunatic Asylum reported that as Quan Ah Ing's English was so poor, it was 'difficult to diagnose mental abberation' (C).Other nameQuan Ah Ing (differentiated name)