Rupert Walter Hornabrook was a medical doctor, recognised as Australia's first specialist anaesthetist.
Dr. Rupert Hornabrook
Charles Atkins Hornabrook was a businessman in the colony of South Australia who made a fortune from property development in the city of Adelaide and investments in Broken Hill Proprietary and other mining prospects. He is remembered as the owner and developer of the York Hotel, at the time regarded as Adelaide's finest.
C. A. Hornabrook, hotelier and businessman, c. 1885
York Hotel, Adelaide in 1866, Rundle Street east
York Hotel, corner Rundle and Pulteney Streets, Adelaide c. 1880
"Kalymna", Dequetteville Terrace, Kent Town, in 1875