Searching for Descendants of Andrew and Beatrice Duckworth of Te Puke

Andrew and Beatrice Duckworth of Te Puke are my great grandparents.. My grandmother was thier daughter Alma Jessie Parkinson (nee Duckworth) I dont know much they had another daughter Rhoda and a son Andrew.. my grandmother had a falling out when she was very young and we would love to know more about that side of the family