Name from the New Zealand Electoral Roll - Western Hutt Main Roll 1975, found in October 2023:
Boyland, Frank W, 27 Oswald Cres N Lands. Storeman
Boyland, Elizabeth F M, 27 Oswald Cres N Lands. Tea/L
Boyland, Geoffrey Albert, 27 Oswald Crescent, Newlands. Shop Asst
Boyland, Graham Frank, 27 Oswald Crescent, Newlands. Shop Asst

Year and place of birth from the England and Wales Civil Birth records found in October 2023:
Name: Frank W Boyland
Registration Quarter: Apr-May-Jun 1924
Registration District: Billericay, Essex
Mother's Maiden Name: Benton

Year and place of marriage from the England and Wales Civil Marriage records found in October 2023:
Groom: Frank W Boyland
Bride: Elizabeth F M Wilson
Registration Quarter: Oct-Nov-Dec 1950
Registration district: Brentwood, Essex

Second given name, date of death, place of burial, photo of headstone, from Find a Grave website found in October 2023:
https://www.findagrave.com/memorial/146232469/frank-walter-boyland
Name: LCpl Frank Walter Boyland
Death: 2 May 1992, New Zealand
Burial: Taitā Lawn Cemetery, Naenae, Lower Hutt, New Zealand
Plot: Block 10 Row J Plot 21.

Year and country of death, date of birth, from death search on New Zealand BDM website in October 2023:
1992/39679. Boyland, Frank Walter. Date of birth: 12 May 1924

Full date of death of 2 May 1992 confirmed from further searching in October 2023 on BDM Search by incrementally changing the date range for the death.