The Ryerson Index has a death notice for Leo Francis KELLER, formerly of Hunters Hill, as having died on the 18 June 1978. This notice was published in the Sydney Morning Herald on the 20 June 1978.
NSW Death Cert. No. 20340/1978 states that the death of Leo Francis KELLER was recorded that he died in the district of Windsor, NSW in 1978, aged 89.
Government Gazette of the State of New South Wales Friday 6 April 1979
"IN the Supreme Court of New South Wales.—Probate Jurisdiction.—In the estate of LEO FRANCIS KELLER, late of Hunters Hill, in the State of New South Wales, retired inspector of schools, deceased, testate.—Probate granted by Supreme Court of New South Wales Number 870035.— Pursuant to the Wills, Probate and Administration Act, 18981954, Testator's Family Maintenance and Guardianship of Infants Act, 1916-1954, and Trustee Act, 1925-1942, William Leigh Whatmore and Patricia Mary Whatmore, the executors of the will of the said Leo Francis Keller, who died on the 18th day of June, 1978, hereby give notice that creditors and others having any claim against or to the estate of the said deceased are required to send particulars of their claims to the said executors at Bedford Chambers, 346 Church Street, Parramatta, on or before the 7th day of June, 1979, at the expiration of which time the said executors will distribute the assets, having regard only to the claims of which they then have notice.—Dated this 29th day of March, 1979. DONALD W. STOREY & PARTNERS, Solicitors, Bedford Chambers, 346 Church Street, Parramatta, N.S.W. 2150. By their City agents, D. H. Dwyer Forbes & Yeo, Solicitors, 20 O'Connell Street, Sydney, N.S.W. 2000. 7489—$12.50"