Name of “Olive” from Brian of nzolivers.

Date of death from husband Raymond.

Second given name, maiden name, from Death Notice:
FERGUSON, Olive Doreen. Passed away on Saturday 22nd September 2018 at North Shore Hospital. Dearly beloved wife of Ray. Only child of William and Henrietta Moreton of Blackpool, England. You were special. You were not only my wife, you were my life. Caring, loyal and never a bad word. I will love you forever - Ray. A service for Olive will be held at the Chapel of Forrest Funeral Services, 8 Glen Road, Browns Bay on Thursday 27th September 2018 at 2.30pm.

Published in The New Zealand Herald on Sept. 25, 2018
http://notices.nzherald.co.nz/obituaries/nzherald-...on&pid=190302748

Date of birth from death search on New Zealand BDM website in October 2018:
2018/26451. Ferguson, Olive Doreen. Date of birth 1 June 1926

Full date of death of 22 September 2018 confirmed from further searching in October 2018 on BDM Search by incrementally changing the date range for the death.