Name from birth search of son on New Zealand BDM website in July 2025:
1900/8646. Barclay, Robert Baden. Mother: Mary Ellen. Father: John

Year and country of marriage from search on New Zealand BDM website in July 2025:
1899/5501. Bride: Mary Ellen Powell. Groom: John Barclay

Full date of marriage of 12 April 1899 from further searching in July 2025 on BDM Search by incrementally changing the date range for the marriage.

Month/year and place of birth, date and country of death, place of burial, from Find a Grave website found in July 2025:
https://www.findagrave.com/memorial/221242443/john-barclay
Name: John Barclay
Birth: Oct 1877, Thames-Coromandel District, Waikato, New Zealand
Death: 13 Jul 1937 (aged 59), New Zealand
Burial: Purewa Cemetery and Crematorium, Meadowbank, Auckland Council, Auckland, New Zealand
Plot: Block D Row 30 Plot 1A

Entry in the New Zealand Death Index found in July 2025:
Name: John Barclay
Registration Date: Jul-Aug-Sep 1937
Registration Place: Auckland, Auckland, New Zealand
Folio Number: 2125

Result from birth search on New Zealand BDM website in July 2025:
1876/17463. Barclay, John. Mother: Mary. Father: Robert

Full date of birth of 20 October 1876 from further searching in July 2025 on BDM Search by incrementally changing the date range for the birth.

Year and country of second marriage from search on New Zealand BDM website in July 2025:
1934/870. Bride: Elizabeth Jane Niuman. Groom: John Barclay

Full date of marriage of 17 January 1934 from further searching in July 2025 on BDM Search by incrementally changing the date range for the marriage.

Result from death search on New Zealand BDM website in July 2025:
1937/24107. Barclay, John. Died age 60Y

Full date of death of 13 July 1937 confirmed from further searching in July 2025 on BDM Search by incrementally changing the date range for the death.