Name, occupation, date of marriage, from Vyver Main (nee Whyte) b. 1919 in her "ROSS Family" tree dated 1993.
Year and place of birth, date and place of death from Jenny Kynman, Auckland, New Zealand:
http://freepages.family.rootsweb.ancestry.com/~kynman/fam00638.htm

Country of marriage, from search on New Zealand BDM website in October 2018:
1916/4521. Bride: Lily Violet Ross. Groom: George Whyte

Full date of marriage of 26 February 1916 confirmed from further searching in October 2018 on BDM Search by incrementally changing the date range for the marriage.

Result from birth search on New Zealand BDM website in October 2018:
1884/11963. Whyte, George. Mother: Anna. Father: George

Full date of birth of 12 February 1884 from further searching in October 2018 on BDM Search by incrementally changing the date range for the birth.

Result from death search on New Zealand BDM website in October 2018:
1947/20712. Whyte, George, died age 63Y

Full date of death of 9 June 1947 confirmed from further searching in October 2018 on BDM Search by incrementally changing the date range for the death.