First given name from birth search of daughter on New Zealand BDM website in January 2020:
1909/24936. Arnott, Henrietta Sylvia. Mother: Jessie. Father: Leslie Hugh

Maiden name, year and country of marriage from search on New Zealand BDM website in January 2020:
1909/943. Bride: Jessie Lee. Groom: Leslie Hugh Arnott

Full date of marriage of 8 March 1909 from further searching in January 2020 on BDM Search by incrementally changing the date range for the marriage.