Hi Janet and DDJJake,
Have either of you obtained a copy of the Intention to Marry Notice for James KELLY's 1875 marriage?
It might help you gauge his length of residence in the area where he married.
I can get this for you if you wish.
And have you checked local family history societies or NZSG branches for any information?
A James KELLY arrived at Auckland on 24 August 1864 per the Ironsides.
See Papers Past - New Zealand Herald, 25 August 1864, Page 2 PORT OF AUCKLAND.
Spades