Name, date and place of birth and death, date and place of marriage, from “McCaul Family Scotland” (first compiled in 1991 and updated to 2002) by Marcia Barbara (Barbara) McCaul, Canada (b. 1932, d. 2002). Barbara was the great-great grandaughter of Gilbert McCaul (b. 1765) and Janet McFarlan (b. 1770). Brian of nzolivers.com is the great-great-great grandson of Gilbert and Janet.

Result from birth search on New Zealand BDM website in June 2020:
1913/3436. McCaul, Ian Halse. Mother: Evelyn Maude. Father: Arthur Ambrose

Full date of birth of 25 July 1913 from further searching in June 2020 on BDM Search by incrementally changing the date range for the birth.

Result from marriage search on New Zealand BDM website in July 2023:
1945/16852. Bride: Constance Naomi Hartill. Groom: Ian Halse McCaul

Full date of marriage of 4 September 1945 confirmed from further searching in July 2023 on BDM Search by incrementally changing the date range for the marriage.