Career
Robertson was educated at the University of New Zealand and ordained in 1979. He was Vicar of All Saints, Dunedin until his appointment as Dean: he was also Archdeacon of Dunedin from 1915 to 1919.
Robertson was educated at the University of New Zealand and ordained in 1979. He was Vicar of All Saints, Dunedin until his appointment as Dean: he was also Archdeacon of Dunedin from 1915 to 1919.