Date of birth, date and place of death from daughter Carol Oliver (nee Jones).

New Zealand, World War II Ballot Lists November 1940, found in June 2018:
Jones, Frederick Clifton, Sorter, 2 Canada St., Newton, Auckland, C2

New Zealand, World War II Ballot Lists March 1941, found in June 2018:
Jones, Frederick Clifton, sorter, 78 Howe St., Newton, Auckland

New Zealand Electoral Roll - Auckland West General Roll for 1943, found in October 2024:
Jones, Frederick Clifton, 78 Howe St., C2, sorter
Jones, Dreda Joyce Shirley, 78 Howe St., C2, married

New Zealand Electoral Roll - Arch Hill Auckland General Roll for 1946, found in June 2018:
Jones, Dreda Joyce Shirley, 2 Canada Street. married [Wife]
Jones, Grace, 2 Canada Street. married [Wife’s mother]
Jones, John, 2 Canada Street. watersider [Wife’s father]

New Zealand Electoral Roll - Arch Hill Auckland General Roll for 1949, found in June 2018:
Jones, Dreda Joyce Shirley, 2 Canada St., C2. married [Wife]

New Zealand Electoral Roll - Mt Albert General Roll for 1954, found in June 2018:
Jones, Dreda Joyce Shirley, 13 Mayn Ave., S3, married [Wife]

New Zealand Electoral Roll - Roskill Supplementary Roll No. 1 for 1957, found in June 2018:
Jones, Frederick Clifton, 13 Mayn Ave., carpet layer

New Zealand Electoral Roll - Roskill Auckland for 1957, found in June 2018:
Jones, Dreda Joyce Shirley, 13 Mayn Ave., S3, married [Wife]

New Zealand Electoral Roll - Roskill Main Roll 1963, found in June 2018:
Jones, Dreda J. Shirley 13 Mayn Av. married
Jones, Frederick C, 13 Mayn Av. S3. carpet layer

New Zealand Electoral Roll - Roskill Auckland 1969, found in June 2018:
Jones, Dreda J. S., 13 Mayn Av. Married
Jones, Frederick C, 13 Mayn Av, Salesman

New Zealand Electoral Roll - Roskill Auckland 1972, found in June 2018:
Jones, Dreda J S 13 Mayn Ave Mrd
Jones, Frederick Clifton13 Mayn Ave Salesman

New Zealand Electoral Roll - Roskill Auckland 1978, found in June 2018:
Jones, Dreda J S, 13 Mayn Avenue, Married
Jones, Frederick C, 13 Mayn Avenue, Salesman
Jones, Frederick C, 13 Mayn Avenue, Plumber [son]

New Zealand Electoral Roll - Roskill Auckland 1981, found in June 2018:
Jones, Dreda J S, 13 Mayn Avenue, Married
Jones, Frederick C, 13 Mayn Avenue, clerk

Ashes interned with wife Dreda Joyce (Joy) Shirley Jones (nee Trainer) on 17 April 2019 at Awa Tapu Cemetery, 121 Valley Road, Paraparaumu, Kapiti Coast District. Plot number CG-I 48.

Result from death search on New Zealand BDM website in July 2019:
1983/47966. Jones, Frederick Clifton. Date of birth: 12 August 1918

Full date of death of 3 November 1983 confirmed from further searching in July 2019 on BDM Search by incrementally changing the date range for the death.