Name, date of death, estimated year of birth (circa 1911), Place of burial from Aramoho Cemetery Wanganui Headstone records found in November 2018:
Public Lawn Block A, Row7a Cremation Lawn, 5814:
In loving memory of MARIE HAGGERTY died 16th February 1979 aged 68 years, also her dearly loved husband ROYCE JOSEPH HAGGERTY died 15th January 1983 aged 72 years.

Year and country of birth from search on New Zealand BDM website in November 2018:
1911/9879. Haggerty, Royce Joseph. Mother: Mary Rebecca. Father: Donald Charles

Full date of birth of 13 April 1911 from further searching in November 2018 on BDM Search by incrementally changing the date range for the birth.