Name, year and country of birth, from Birth search on New Zealand BDM website in August 2018:
Registered 1895/3763. Cooper, George Horace Leslie. Mother: Annie. Father: Frederick Felix Paul

Year and country of death, from Death search on New Zealand BDM website in August 2018:
1959/24286. Cooper, George Horace Leslie, died age 64Y

Full date of birth of 6 December 1894 from further searching in October 2018 on BDM Search by incrementally changing the date range for the birth.

Full date of birth of 9 June 1959 from further searching in October 2018 on BDM Search by incrementally changing the date range for the birth.