Name, year and country of birth from search on New Zealand BDM website in October 2018:
1912/24897. Taylor, Harry Oliver. Mother: Mabel Matilda. Father: George

Full date of birth of 27 October 1912 from further searching in October 2018 on BDM Search by incrementally changing the date range for the birth.

Year and country of death, date of birth confirmed, from death search on New Zealand BDM website in May 2020:
1992/39139. Taylor, Harry Oliver. Date of birth: 27 October 1912

Full date of death of 16 April 1992 from further searching in May 2020 on BDM Search by incrementally changing the date range for the death.

Brian of nzolivers is not sure whether this is our Harry Oliver Taylor ?
Year and country of marriage from search on New Zealand BDM website in May 2020:
1939/3996. Bride: Ada Cooke. Groom: Harry Oliver Taylor

Full date of marriage of 4 April 1939 from further searching in May 2020 on BDM Search by incrementally changing the date range for the marriage.