You may already have these:
Newspaper death notice for Annie which says William is deceased, however this may be because the family didn't know where he was; also funeral Notices for Annie - a boat was used for the cortege.
Death Notice and a "Return Thanks" notice for Annie from
Clarence River Advocate Aug 5 1904 https://trove.nla.gov.au/newspaper/article/121403082JOHNSON.— On August 1st, 1904, at the residence of her son Alfred, "Edinbane," Chatsworth, ANNIE, the relict of the late William Johnson; aged 79 years.
https://trove.nla.gov.au/newspaper/article/121402791 From the
Clarence River Advocate 2 August 1904FUNERAL NOTICE
The friends of the late Mrs. ANNIE JOHNSON are respectfully requested to attend the Funeral, to leave the residence of Mr. A. Johnson, Serpentine, TO-DAY (Tuesday), at 1 o'clock, per s.s. Lady Beatrice.
DUG. MACDONALD, Undertaker.
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THE FUNERAL LATE MRS. A. JOHNSON
The s.s. LADY BEATRICE is timed to leave BRUSHGROVE TO-DAY (Tuesday), at 10 o'clock, via South Arm, to take up the Funeral Cortege, to leave Chatsworth at 1 o'clock.
A. JOHNSON.
An obit with an account of her life is here, with no mention of her husband.
https://trove.nla.gov.au/newspaper/article/61408372Another obit, but no mention of William here either
https://trove.nla.gov.au/newspaper/article/61408493From;
Clarence and Richmond Examiner, Sat 6 Aug 1904 Probate Notice
https://trove.nla.gov.au/newspaper/article/61408394Clarence and Richmond Examiner, Sat 6 Aug 1904
Judith
