I am still trying to find out how my Priscilla McKENZIE was sent to Australia, aged 10, in 1875 when she was orphaned. Does anyone know what organisations were involved in child migration to Australia at that time? It was not Quarriers in Renfrewshire. If she went as a member of a family party, would there have been any official agency that needed to be involved? Any help gratefully received. Dominique Young