Name from Muriel Leo’s (nee Oliver, 1917-1998) Family Tree.

Year and place of death from his granddaughter, Alison Elizabeth Scott (nee Dawson). Alison says, he had four children to Joyce, a native south African.

Year and country of marriage from search on New Zealand BDM website in June 2020:
1934/7071. Bride: Elfrida May Behrent Knauf. Groom: John Harold Geddes

Full date of marriage of 12 December 1934 from further searching in June 2020 on BDM Search by incrementally changing the date range for the marriage.

Year and country of birth, name of parents, from search on New Zealand BDM website in June 2020:
1907/15436. Geddes, John Harold. Mother: Edith. Father: Joseph

Full date of birth of 2 July 1907 from further searching in June 2020 on BDM Search by incrementally changing the date range for the birth.