First given name of “Dean” found in June 2020 from Obituary for father-in-law, Ronald Samuel (Ron) MENZIES as published in ‘Hawkes Bay Today’ on 15 March 2019.

Surname, date of marriage, names of two children, from wife Tania Valentine (nee Menzies) in an email dated 19 January 2024. Tania is the granddaughter of Samuel Monro Menzies (1911-1985).