Name, year and country of marriage from search on New Zealand BDM website in September 2023:
1946/19857. Bride: Margaret Amelia Dodds. Groom: Sydney Ian McDonald

Full date of marriage of 5 October 1946 from further searching in September 2023 on BDM Search by incrementally changing the date range for the marriage.

New Zealand Electoral Roll - Rangitikei Main Roll 1963, found in September 2023:
McDonald, Sydney Ian, 14 Kiwi Road, Taihape, carrier
McDonald, Margaret Amelia, 14 Kiwi Road, Taihape, married

New Zealand Electoral Roll - Rangitikei Main Roll 1966, found in September 2023:
McDonald, Sydney Ian, 14 Kiwi Road, Taihape, carrier
McDonald, Margaret Amelia, 14 Kiwi Road, Taihape, married

New Zealand Electoral Roll - Rangitikei Main Roll 1969, found in September 2023:
McDonald, Sydney Ian, 14 Kiwi Road, Taihape, mail contractor
McDonald, Margaret Amelia, 14 Kiwi Road, Taihape, housewife

New Zealand Electoral Roll - Rangitikei Main Roll 1972, found in September 2023:
McDonald, Margaret Amelia, 14 Kiwi Road, Taihape, Widow
NOTE: No Sydney, Margaret is now a widow. Sydney must of died between 1969 and 1972.

Year and country of death, date of birth, from death search on New Zealand BDM website in September 2023:
1972/46510. McDonald, Sydney Ian. Date of birth: 29 July 1917

Full date of death of 17 March 1972 from further searching in September 2023 on BDM Search by incrementally changing the date range for the death.