First two given names, date of birth and death, place of burial, from billiongraves.com website for Clareville Cemetery in June 2017.

From the 1946 Wairarapa Electoral Roll:
Gates, Reginald Ernest, North Road, Greytown, sharemilker
Gates, Evelyn Mildred, Greytown, married

From the 1949 Wairarapa Electoral Roll:
Gates, Reginald Ernest, North Road, Greytown, sharemilker
Gates, Evelyn Mildred, Greytown, married

Headstone gives names of children:
- Ethel
- Jocelyn
- Alan.

Maiden name, year and country of marriage from search on New Zealand BDM website in May 2021:
1936/9170. Bride: Evelyn Mildred Maisey. Groom: Reginald Ernest Gates

Full date of marriage of 12 August 1936 from further searching in May 2021 on BDM Search by incrementally changing the date range for the marriage.