Name, year (1909) and country (New Zealand) of birth, from Brian of nzolivers.com, from search results in June 2017 of official BDM Historical Records showing children born in New Zealand to Ernest Lewes Gates and Sarah Selina Gates (nee Burch).

Result from birth search on New Zealand BDM website in May 2021:
1909/24956. Gates, Clarence. Mother: Sarah Selina. Father: Ernest Lewis

Full date of birth of 6 June 1909 from further searching in May 2021 on BDM Search by incrementally changing the date range for the birth.

Year and country of marriage from search on New Zealand BDM website in May 2021:
1938/6666. Bride: Margaret Adaline McTaggart. Groom: Clarence Gates

Full date of marriage of 20 April 1938 from further searching in May 2021 on BDM Search by incrementally changing the date range for the marriage.

No record of death could be found on the New Zealand BDM website as at May 2021.

Date of death, place of burial, from Pahiatua headstone records, 926:
In loving memory of CLARENCE GATES died 8th February 1965 aged 55 years.