Background
Marsh was born in the city of Christchurch, New Zealand.
Marsh was born in the city of Christchurch, New Zealand.
From 1928 she divided her time between living in New Zealand and in the United Kingdom.
All her novels feature British CID detective Roderick Alleyn. Several novels feature Marsh's other loves, the theatre and painting. A number are set around theatrical productions (Enter a Murderer, Vintage Murder, Overture to Death, Opening Night, Death at the Dolphin, and Light Thickens), and two others are about actors off stage (Final Curtain and False Scent). Her short story "'I Can Find My Way Out" is also set around a theatrical production and is the earlier "Jupiter case" referred to in Opening Night. Alleyn marries a painter, Agatha Troy, whom he meets during an investigation (Artists in Crime), and who features in several later novels.
She lived long enough to see New Zealand set up with a viable professional theatre industry with realistic Arts Council support, with many of her protégés to the forefront. The 430-seat Ngaio Marsh Theatre at the University of Canterbury is named in her honour. Her home on the Cashmere Hills is preserved as a museum.
Marsh never married or had children. In 1965 she published an autobiography, Black Beech and Honeydew. British author and publisher Margaret Lewis wrote an authorized biography, Ngaio Marsh, A Life in 1991. New Zealand art historian Joanne Drayton's biography, Ngaio Marsh: Her Life in Crime was published in 2008.
Marsh never married or had children.