Name, date and place of marriage, date and place of death, place of burial, photos of memorial, from Find a Grave website found in May 2025:
Name: Mary Hodge Bartlett (nee Caldow)
Birth: 1882, Hartley, Lithgow City, New South Wales, Australia
Death: 2 Jan 1931 (aged 48–49), Hastings District, Hawke's Bay, New Zealand [Date wrong - see further below]
Burial: Park Island Cemetery, Napier, Napier City, Hawke's Bay, New Zealand
Daughter of Janet Murdock Hodge & George Caldow
Died at Roachs Department Store, Heretaunga St, Hastings

Marriage: William John George Bartlett married Mary Hodge Caldow in Onehunga on 16th March 1901

Children:
1902 - 1931 Myra George Bartlett - married Thomas Henry Berry in Napier in 1923
1907 - David Bartlett
1909 - William George Bartlett
1913 - Adele Bartlett
1916 - George Caldow Bartlett

Died in Napier Earthquake, 3 February 1931. The 7.8 earthquake shook the whole of Hawke's bay. The city centres of both Napier and Hastings were destroyed. 258 people died as a result of the earthquake, most of whom were Napier Citizens. The memorial records the names of 86 of those killed and interred in this mass grave, as well as 23 buried elsewhere in this cemetery. This burial site is believed to be the largest mass grave in New Zealand.

Result from death search on New Zealand BDM website in May 2025:
1931/843. Bartlett, Mary Hodge. Died age 48Y

Correct date of death of 3 February 1931 from further searching in May 2025 on BDM Search by incrementally changing the date range for the death.