Sir Julian and his wife Josie lived in New Zealand on and off since first visiting in the late 1970s. In 2009, the Robertsons gifted 15 paintings worth $115 million to Auckland Art Gallery.
The fortune of the Drinkrow family, worth $250 million this year (up from $240 million in 2014), was literally built on sand; a Kaipara Harbour sand dredging business being the beginning of an earthmoving and contracting empire.
Farmer Greg Inger took small-time trader Stephen Tindall's The Warehouse from trestle tables in short term shops to megastores. Inger, whose Northland connection comes through owning several farms and forestry at Tapora, near Wellsford, grew his money from $130 million last year to $135 million this year.
The only woman on the Northland list is Wildfire social media queen Victoria Ransom, who lived in rural Northland for a short time as a child. Now US-based, her fortune went up $15 million in the past year, to $315 million.
Sitting on a cool $740 million (up from $720 million), US resident and property developer, Kaitaia born and educated Peter Cooper, made most of his stash from doing up the historic Britomart precinct in Auckland. He has also developed luxury properties in the Bay of Islands - the region is the local link for several others on the Northland rich list, whose ties are limited to owning baches there.