Hi Mark; I wonder if you are still working on the family tree. I have no idea about any Trumpers being in NZ although my father was convinced that Victor Trumper was somehow related. My grandfather was born in the late 1800's or early 1900's. He had a bunch of brothers that scattered all over the world-Sydney in Cleveland Ohio, my grandfather George Albert Trumper came to Canada plus his only sister Millicent. Some talk by my father who did like to stretch the truth to make it much more interesting that some of the brothers relocated to South America to work for oil companies. Any of this sound familiar to you?