RootsChat.Com

hi there are a number of articles on TROVE regarding John and his kilts, also another obit which lists his children,  so suggest a search on Trove using Fletcher and Kilts, if you have not already checked.
this is the other obit listing children
https://trove.nla.gov.au/newspaper/article/195799607

regards Cass

also have you seen the tree on ancestry which records
John Fletcher
Birth 9 OCT 1809 • Aberdeen, Aberdeenshire, Scotland
Death 1893 • Braidwood, New South Wales, Australia   and his wife Mary Fletcher died 18.2.1900 Rhynne Aberdeen

also list his parents as 
James FLETCHER
Birth 01 OCT 1773 • Sheffd, Yorkshire, England  Death 12 AUG 1856 • Parks, Scotland
and
Elizabeth GREY
Birth 24 JUN 1780 • Aberdeenshire, Scotland or Belford, Ireland
Death 15 DEC 1856 • Glenmuick, Aberdeenshire, Scotland

there is a tree on ancestry which indicated that Daisy and her two children died in 1922 in tragic circumstances

found this on Qld BDM Death registration:

Hurtle Wilfred Lethbridge    Death date:23/01/1922 Mother's name:Daisy Spice    Father/parent's name:Arthur George Lethbridge    Registration details:1922/C/21
   AND

 Darwin Thomas Richardson Lethbridge
Death date:23/01/1922   Mother's name:-   Father/parent's name:-   Registration details:1922/C/22

no luck for Daisy

Over to you    Cass

 found on TROVE a couple off very small mentions in the Border Morning Mail (Albury, NSW)

cass

hanes teulu

what a wonderful find. thanks for that site I will use it to try and find a couple of my Mystery cornish connections

regards

Cass