Here is a list of the original owners of the Tenths Reserves, as determined by the Māori Land Court in 1895. From the Nelson Minute Book 3, pages 268-279. For more information, visit the link at the bottom of the list.
If you know who you are looking for the easiest way to find a name you are looking for is to use the CTRL+F and a search box will pop up. Type a name into the box then you can highlight all of the words that match and use the arrows to go up and down.
Image Source: http://www.tkm.govt.nz/region/te-tau-ihu/ where you can find boundaries for Iwi of Te Tau Ihu.