Who was Alfred Whitehead 1856 1917 Herbertville New Zealand

I am looking for any information on Alfred Whitehead.

He was born about 1856 - unknown where
He died on the 20th March 1917 aged 61
He is buried in the HERBERTVILLE CEMETERY
He was married to Mary Jane Petherick
I would also like info on her - she is not buried at Herbertville