Name of “Noel Joseph Billing” from hand-drawn ‘Billing’ tree in Muriel Leo’s (nee Oliver, 1917-1998) collection.

Year and country of death, date of birth, from death search on New Zealand BDM website in February 2019:
1989/36586. Billing, Noel Joseph. Date of Birth: 23 May 1923

Full date of death of 22 April 1989 from further searching in February 2019 on BDM Search by incrementally changing the date range for the death.

New Zealand Electoral Roll - Egmont Main Roll 1972, found in February 2019:
Billing, Noel Joseph, Ngariki Rd, Rahotu, farmer
Billing, Helen Harriet, Ngariki Rd, Rahotu, married