Maata Mahupuku

Maata Mahupuku
Born(1890-04-10)10 April 1890
Greytown, Wairarapa, New Zealand
Died15 January 1952(1952-01-15) (aged 61)
Palmerston North, New Zealand
NationalityNew Zealand
Other namesMartha Grace
Martha Asher
OccupationLandowner
Known formuse of Katherine Mansfield

Maata Mahupuku, also known as Martha Grace and Martha Asher (10 April 1890 – 15 January 1952), was the muse and lover of short-story writer Katherine Mansfield. Of Māori ancestry, descended from a New Zealand tribal leader, she identified with the Ngati Kahungunu iwi.