Hi, Robin.
I have John HARRIS (who married Sarah PERKINS) recorded as John HARRIS (Snr), suggesting that there is also a John HARRIS (Jnr).
I have a John HARRIS (b. abt 1875), m. Clara Bertha FISCHER (dau. of Friedrich August FISCHER and his wife, Amalia Frederica (surname unknown), who emig. from Hamburg, Germany, 16 Dec 1874, aboard "Fritz Reuter" arriving Napier, NZ, on 17 Mar 1875). I assume, but cannot prove, that this is John HARRIS (Jnr) as this matches with the son's age on the death cert. John and Clara HARRIS had a son, Ivan Ernest HARRIS b. abt 1915, d. 13 Jun 1941, Egypt (WWII).
There is an Archie HARRIS at Makotuku School (Bush Advocate, 04 Dec 1888). Makotuku is near(ish) to Norsewood, but I have nothing to confirm he is related.
Bush Advocate, Sat 22 Dec 1888
Marriage
O'HARA - HARRIS : On Dec 19, at the office and before the Registrar, Norsewood, David, third son of Mr Henry O'HARA of Ballinacard, County Antrim, Ireland to Elizabeth Ellen, second daughter of John HARRIS, Ngamoko, Norsewood.
Pip.