Name, date of birth, year of death, from Jenny Smith (nee Bryce) whose late husband, John Monro Menzies, was the grandson of Telitha Carrel (b. 1885), sister of Maud Oliver (nee Carrel).

Country of death, date of birth confirmed, from death search on New Zealand BDM website in April 2019:
2003/22654. Hadwen, Robert Allerton. Date of birth: 11 January 1914

Full date of death of 8 October 2003 from further searching in April 2019 on BDM Search by incrementally changing the date range for the death.

No record of marriage could be found on the New Zealand BDM website as at April 2019. Must of been after April 1939?