My great grandfather John Deam arrived in New Zealand between 1871 (last census recorded in, in England) and 1885. I don’t know where, the first sign of him that I have in NZ is a marriage cert in Waipawa, New Zealand.
Some background info about him - I have his birth cert, he was born 12 Dec 1853 to Thomas Deam and Mary Deam, formerly James, in the District of Redruth, in the County of Cornwall. He was a Tin Miner and was with the family still in the 1871 census.
Now, I have his marriage cert to Alice Catherine Hallasey (aged 21, birthplace NZ) at St Peters Church, Waipawa on 23 Feb, 1885. Her parents are Michal Hallasey and Kate Hallasey. Johns (aged 24, birthplace England) father is John (incorrect) Deam and mother Mary Deam, formerly James. On another form, Applications to marry in the Waipawa District, (spelling here is Hallassy) it says for John the length of residence is 5 years and Alice is 12 years (therefore assuming she was born elsewhere?).
The huge problem I have is that he is mentioned, in a newspaper article, as being in Paeroa/Te Aroha in 1887 and they are talking about him being in the area in October 1885 with my great grandmother Sarah. Sarahs mother was quoted as being "an aboriginal woman", her father was from England. I can't find a death for Alice Deam although there is an Alice Dean died 1934 in NZ BDM. Deams are sometimes written as Dean. Have also tried variations of Hallasey. Is this Alice Deam transcribed incorrectly or did they divorce and she remarried? I can't find any marriage for John and Sarah so the family has always assumed they lived together as husband and wife? There is a marriage mentioned on his death cert but is this referring to Alice or Sarah.

Any help as to why he left Alice and appeared in the Waikato in the same year would be most gratefully received at this stage. M