My Grandmother was Born to Her Mother Agnus Ashley IN 1931 IN Ohakune New Zealand Her Biolocical Fathers Name was George Ruru from Ohakune I Am...

and never knew her father. I am trying to find any information on a George Ruru - who is my grandmothers biolocical father. My grandmother (Colleen Fenton) was born in 1931 in Ohakune, her mother was Agnes Ashley. Any info would be greatly appricated.