Incidentally, did find a (solitary) tree at ancestry which gave a few details of Edwin Richard William HAYTER. [CUFF family tree ]:
It gave his birthdate as "4 August 1852" at Christchurch. NZ - (although by a process of deduction, (tinkering with dates) it is possible to work out the from the online NZ BDM birth index, the d.o.b. )
The marriage to Adelaide Mary BEAUMONT is said to have taken place at Auckland on 7 July 1904.
The tree also gave the names of parents as :
Richard HAYTER and Henrietta SMART*

[* Did I see somewhere that another of the HAYTER daughters married a "SMART" ?? ]
Whether the parental information has been taken from the 1904 marriage certificate, is not known (no sources given).
~ Lu