First name, preferred name information, (possibly by Dreda Joyce Jones nee Trainer b. 1920) which has been written on rear of "ROSS Family" tree dated 1993 by Vyver Main (nee Whyte) b. 1919.

Second given name, year and country of birth, from Birth search on New Zealand BDM website in June 2018:
1907/10072. Trainer, Frank Alan. Mother: Sophia Eliza. Father: James

Year and country of marriage from Marriage search on New Zealand BDM website in June 2018:
1934/912. Bride: Helenita Rhodes. Groom: Frank Allan Trainer
Brian of nzolivers.com notes second “L” making “Allan”.

New Zealand Electoral Roll - Auckland West General Roll for 1943, found in October 2024:
Trainer, Frank Allan, 50 Howe St., C2, seaman

New Zealand Electoral Roll - Auckland Central General Roll for 1946, found in June 2018:
Trainer, Frank Allan, 70 Howe St., Seaman
Trainer, Helenetta Alberta, 70 Howe St., married

New Zealand Electoral Roll - Auckland Central General Roll for 1949, found in June 2018:
Trainer, Frank Allan, 70 Howe Street C.2, [unreadable occupation]
Trainer, Helenetta Alberta, 70 Howe Street C.2, [unreadable occupation]

New Zealand Electoral Roll - Onehunga Main Roll for 1963, found in June 2018:
Trainer, Frank Allan, 5 Wallath Rd., SE5, Seaman
Trainer, Helenita Alberta, 5 Wallath Rd., SE5, married

Full date of birth of 28 February 1907 from further searching in October 2018 on BDM Search by incrementally changing the date range for the birth.

Full date of marriage of 9 February 1934 from further searching in October 2018 on BDM Search by incrementally changing the date range for the marriage.

Year and country of death, year of birth confirmed, from death search on New Zealand BDM website in October 2018:
2002/28013. Trainer, Frank Allan. Date of Birth: 28 February 1907

Full date of death of 2 December 2002 from further searching in October 2018 on BDM Search by incrementally changing the date range for the death.