Name and date of birth from Neville Richards, grandson of Ivy Grace Oliver.

Name confirmed, country of birth, from Birth search on New Zealand BDM website in June 2018:
1875/8172. Dingle, Ethel May. Mother: Emma Grace. Father: John Veale

Year and country of marriage from Marriage search on New Zealand BDM website in June 2018:
1896/570. Bride: Ethel Mary Dingle. Groom: Herbert John Valintine

Year and country of death from Death search on New Zealand BDM website in June 2018:
1940/23284. Valintine, Ethel Lay, age 64Y [This matches for a year of birth circa 1876].