Name, year of birth, date of death, from Katia, wife of Tim Grant Oliver, in an email dated 30 June 2020. Tim is the great-grandson of James Alexander Oliver b.1866 and onwards through his son Ivor J C Oliver b.1907.

Country of death, from death search on New Zealand BDM website in July 2020:
1923/8440. Mitchell, Mary Ann, died age 78Y

Full date of death of 24 August 1923 from further searching in July 2020 on BDM Search by incrementally changing the date range for the death.

Date and place of marriage, name of father, from Church of England marriage records found in July 2020:
Name: May Ann Elliott
Gender: Female
Marriage Age: 30
Birth Date: abt 1846
Marriage Date: 6 Jul 1876
Marriage Place: Christ Church, Battersea, Wandsworth, England
Father: Henry Elliott
Rank or Profession of Father: Carpenter
Spouse: Charles Frederick Mitchell

Place of birth from 1851 England Census found in July 2020:
Name: Mary Ann Elliott
Age: 5
Estimated birth year: abt 1846
Relation: Daughter
Father's name: Henry Elliott
Mother's name: Charlotte Elliott
Gender: Female
Where born: Portsmouth, Hampshire, England
Civil Parish: Ferring
County/Island: Sussex