Judge Geoff Rea was Crown Prosecutor in Napier when he was appointed in 1995, initially to the Hamilton circuit but having been based back in Hawke's Bay for most of the 25 years, a milestone which will be reached on Saturday.
The others are succeeding Napier Crown prosecutor Barbara Morris, who serves in the Wellington area and who in June marks 20 years as a judge, and Judge Russell Collins, based in Auckland, was Crown prosecutor in Napier when he was appointed in 2012.
Another former partner, Jonathan Krebs, was in his own practice when he was appointed in August last year to be a district court judge based in Palmerston North.