Could be the same person as William W Kendall who died at Port Macquarie in 1888.

He was accidentally drowned on 12 October 1888.141

The Sydney Morning Herald (NSW : 1842-1954) Tuesday 5 March 1889
LETTERS OF ADMINISTRATION.
Letters of administration were granted in respect to
the estates of William Joachim, £686 ; Albert Sawtell,
£514 ; Richard John Taafe, £4862 ; George Harris,
£1453; Ellen Mitchell, £870; Jane Warlters, £1325 ;
William Harrison, £1237; Henry Purdor, £1024;
William Enoch Green, £150 ; William Hay Kendall,
£122 ; and Francis Cassidy, £200.

The Sydney Morning Herald (NSW : 1842-1954) Tuesday 6 November 1888

IN THE SUPREME COURT OF NEW SOUTH WALES.  
ECCLESIASTICAL JURISDICTION
In the Estate and Effects of WILLIAM HAY KENDALL, late
of Rawdon Island, Farmer, deceased, intestate.  
NOTICE is hereby given that, after the expiration of fourteen
days from the publication hereof in the Government Gazette,
application will be made to this Court that Letters of Adminis-
tration of the estate and effects of the abovenamed deceased,
who died on 12th October last, may be granted to HENRY DICK
KENDALL, brother and next of kin of the said deceased.
Dated November 5, 1888.
S. F. BLACKMORE,  
Proctor for Administrator,    
47, Arcade, King-street,
Sydney