First two given names from Will of husband, Arthur Nisbet West, dated 23 November 1973, found in Archives New Zealand Collections in July 2025.

New Zealand Electoral Roll - Eden Main Roll 1975, found in July 2025:
West, Arthur N, 26a Burnley Tce, Retired
West, Nellie Rosana M, 26a Burnley Tce, Married

Therfore, Nellie married Arthur between Arthur’s 1973 divorce and the above 1975 Electoral Roll - circa 1974.

Nellie’s husband Arthur, now running a Guest House, Arthur’s first wife living at same address at Guest House, in the New Zealand Electoral Roll - Mt Albert Main Roll 1978, found in July 2025:
West, Nellie Rosana Maud, 8 Locamo Avenue, Housewife
West, Arthur Nisbet, 8 Locamo Avenue, Gust Hus Prp
West, Josephine M, 8 Locamo Avenue, Married [Arthurs first wife still on Roll at same address]?
[Note, Arthur and Josephine divorced in 1975. Josephine appears with new husband in the ‘Roskill Main Roll ‘for the same 1978 year, under the name of “Josephine Margaret Fraser, 8 Ellis Avenue]

The Connection to nzolivers:
Nellie is the second wife of Arthur Nisbet West.
Arthur's first wife was Josephine Margaret Bain.
Josephine's second husband was Victor Trevor Fraser.
Victor was the son of Emma Jones (1867-1939).
Emma is the brother of John Jones (1874-1955.
John's son was Frederick Clifton Jones (1918-1983).
Frederick is the father of Carol Oliver (nee Jones) of nzolivers.