Name from birth search of son on New Zealand BDM website in July 2020:
1888/620. Curry, Frederick John. Mother: Harriet. Father: James

Year and country of marriage from search on New Zealand BDM website in July 2020:
1876/1731. Bride: Harriett Williams. Groom: James Curry

Full date of marriage of 5 July 1876 from further searching in July 2020 on BDM Search by incrementally changing the date range for the marriage.