Five generations of the Dougherty family have owned Te Kowhai dairy farm in Hukanui Rd, south of Pahiatua.
Four of them celebrated a century of ownership at a private gathering on October 24 - 100 years to the day of purchase.
The farm was bought in 1913 by the original Dougherty generation, Patrick and Brigia, originally from Ireland.
They moved from their first home in the Hutt Valley, built the homestead of Coleraine and expanded from that farm to Te Kowhai to run dairy cows.
The farm was worked for the next 100 years as sons helped their fathers to farm and gradually took over.