Te Tapuru signed the Waitangi sheet of the Treaty of Waitangi on 4 March 1840 at Karaka Bay in Tāmaki (Auckland). He may have been a Ngāti Pāoa rangatira (chief).
In 1839 Te Tapuru sold Ōneke on the Hokianga River to the European settler Frederick Maning for goods worth just over £100.