Name, date of death, place of burial, from Find a Grave website found in May 2025:
https://www.findagrave.com/memorial/163845133/ethel_may-bartlett
Name: Ethel May Bartlett
Birth: 1893, Ōnehunga, Auckland Council, Auckland, New Zealand
Death: 6 Jun 1910 (aged 16–17), Auckland, New Zealand
Burial: Waikaraka Cemetery, Ōnehunga, Auckland Council, Auckland, New Zealand
Plot: Area 2 Block O Lot No 1 & 7
Gravesite Details: Aged 16

Date of burial, clarification that buried in Plot 001, from Auckland Council cemetery search found in May 2025:
Record for Ethel May Bartlett
Date of birth: Unknown
Date of death: 6 June 1910
Age at death: 16 years
Gender: Female
Region: Central and Hauraki Gulf Islands
Cemetery name: Waikaraka Cemetery
Plot location: Waikaraka Cemetery, Area 2, Block O, Plot 001
Remains type: Body
Date of burial: 6 June 1910

Result from birth search on New Zealand BDM website in May 2025:
1893/16908. Bartlett, Ethel May. Mother: Margaret Jane. Father: George Henry

Full date of birth of 2 November 1893 from further searching in May 2025 on BDM Search by incrementally changing the date range for the birth.