Name, date of birth, from “Descendants of William Kendall" family tree dated 9 December 1992. Source appears to be Lyane Marguerite Kendall (1947-2010) (nee Hunter) of Hobsonville, Auckland. Added here in January 2025.

Year and country of birth from search on New Zealand BDM website in January 2025:
1907/6728. Friedrick, Wilfred John. Mother: Alice. Father: Herman

Full date of birth of 6 February 1907 confirmed from further searching in January 2025 on BDM Search by incrementally changing the date range for the birth.

Year and country of marriage from search on New Zealand BDM website in January 2025:
1929/2583. Bride: Grace Miriam Nankivell. Groom: Wilfred John Friedrich

Full date of marriage of 8 May 1929 from further searching in January 2025 on BDM Search by incrementally changing the date range for the marriage.

Year and country of death, date of birth confirmed, from death search on New Zealand BDM website in January 2025:
1995/56395. Friedrich, Wilfred John. Date of birth: 6 February 1907

Full date of death of 17 November 1995 from further searching in January 2025 on BDM Search by incrementally changing the date range for the death.