Name, date of birth, date (16 May 1949) and place of death, from Muriel Leo’s (nee Oliver, 1917-1998) Family Tree.
Muriel states, Frank married 38 years of age at PAK Church of England. No children

Separate typed Family Tree (source unknown) states, “Frank married Ambrosine Rogers at Omata by Henry Handley Brown”.

New day of death of 14 May 1949 from Michelle Robinson in an email dated 29 July 2022. Michelle writes that this is from the NZ BDM website and confirmed by an obituary in the Waihi Daily Telegraph of 16 May 1949. Michelle Robinson (nee Hughes) is the x3 great-granddaughter of John (b.1830) and Mary Jane (nee Julian) Oliver.

Result from death search on New Zealand BDM website in July 2022:
1949/20347. Oliver, Frank. Died age 84Y

Full date of death of 14 May 1949 confirmed from further searching in July 2022 on BDM Search by incrementally changing the date range for the death.