Douglas Mary McKain
Douglas Mary McKain was a New Zealand nurse, midwife and businesswoman. She was born Douglas Mary Dunsmore in Glasgow, Lanarkshire, Scotland on 20 July 1789 and died 3 April 1873 in Napier. She arrived in New Zealand as a widow, accompanied by four sons and a daughter, on the ship Olympus, which arrived in Port Nicholson in April 1841.