Harawira Mahikai signed the Herald (Bunbury) sheet of the Treaty of Waitangi on 24 June 1840 in Hawke’s Bay. He was a Ngāi Te Whatu-i-apiti rangitira (chief) of the Ngāti Kahungunu iwi (tribe). [1]
He was painted by Gottfried Lindauer in The Maori at Home. [2]
[1] Whakapapa: Harawira Mahikai, http://maaori.com/whakapapa/mahikai.htm
[2] Class I.—Oil Paintings, The pamphlet collection of Sir Robert Stout: Volume 66, p. 3