Name, date of birth, date and place of death, date and place of marriage, from Graeme Kenyon’s “Ducker Book” received on 15 November 2016. Graeme’s great grandfather was James George Kenyon b.1861 whose second wife was Ada Oliver b.1864, daughter of Samuel Oliver b.1833.

Country of birth from search on New Zealand BDM website in February 2020:
1893/10405. Ducker, Ivy Myrtle. Mother: Mary Ellen. Father: Ernest

Full date of birth of 20 july 1893 confirmed from further searching in February 2020 on BDM Search by incrementally changing the date range for the birth.