Looking for the Wakelins of Maungamuka New Zealand

Looking for the "roots" of the Wakelin family:
Bill Wakelin who married Sophie, had a ute,and had a little dog,a Jack Russell.Maybe from the Maungamuka or PIpiwai area,Whangarei.
His Parents that owned a farm.
His brother Walter (Wally) Wakelin who married Tangiwai(Noeline) Rikiriki from Murupara. Had a son together,born 20/05/1966.When she was 20 years old.
As may have half sisters or brothers.Half sister may be known as Marie or Maria, may still be living in Auckland. Last known as Walter Bruno.Related or friend of Beryl Tooth,Mickey, and Jim Coleman and father,etc.