First given name, estimated month of death, year of death, from Death Notice in the Auckland Star newspaper of 2 July 1942 found on the Papers Past website in May 2025:
At Carnlough, Ireland Mary, dearly loved mother of Roslea McGregor. Landscape Road Mount Eden. Always loving, unselfish and kind. (By cable)

Full date of death of 15 June 1942, estimated year of birth, from photo of headstone found online in May 2025.