Biographical informationKoa A Chin (柯亞周) was born in about 1860 in Teo In, Teo Chiu, China (潮州朝陽縣). He migrated to Western Australia in February 1889.
He was recruited in Singapore to work as a general indoor and outdoor servant under contract to A. Hassell, Albany, for three years at S$8 per month (C).Other nameKoa A Chin (differentiated name)柯亞周Date of birth1860