Looking for Smith and Lewis of Nuhaka Wairoa New Zealand

Hi,
I am looking for info on the Smith and Lewis whanau from Nuhaka,Wairoa.
Plus I would like to know if anyone out their has info on how the two
Lewis connection from Nuhaka and Te Reinga Wairoa.
This info for me means alot as I am ralated to both Lewis whanaus.

cHEERS