Robert Hiscock timeline (taken from linked msm articles)
(please feel free to correct/add to this as info is found).
October 1963 - January 1964: Robert is an "inmate" at the Ryde psychiatric hospital and was an outpatient for some time after.
A welfare officer employed there reported that in "late 1964" he'd overheard Robert telling a group of men that the consequence of breaking the Masonic Oath (divulging Masonic secrets) was having one's tongue out and being cast into the sea.
NOTE: this statement reads like the original wording was from some sort of formal text.
"6 years prior" to his death: During this time, according to his sister Agnes, Robert took several holiday cruises to "the East", and during one of these purchased the "foreign" pants he was wearing when he died.
"Some time prior" to his death: Robert had inherited a large sum of money, according to Agnes.
Mid-year, 1966: Robert left (or was made to leave) the family home in Tamworth due to his alcoholism. The saddlery business is described in November as belonging to his wife.
Robert "was known to frequent the Manly area" and had been employed as a cleaner at the North Head army barracks and also worked at the Balgowlah telephone exchange.
September 1966: Robert comes to stay with his sister Agnes and her husband Allan Lawrence in Wagga Wagga for about 6 weeks. They decide to hospitalise him for a "nervous disorder".
Nov 8th, 1966: Agnes travelled to Hydebrae Hospital with Robert, where he was hospitalised for alcoholism. He told Agnes he'd leave the hospital as soon as she returned home to Wagga, resulting in Agnes staying in Sydney for "some days". Agnes stated that Robert must've left the hospital the same day she left for home, Nov 16th.
Wednesday Nov 16th, 1966:
10am - Robert left the hospital in a taxi, which dropped him at Strathfield train station. He had with him a small brown suitcase, also described as a "large briefcase". He had about $200 on him.
.
"Late Afternoon": Robert met up with relatives in Circular Quay. "Soon after", he took a ferry to Manly where he met up relatives again. No mention is made of whether these were the same relatives he'd met with earlier.
4- 4.30pm: Last sighting of Robert Hiscock alive, at the Pacific Hotel, Manly
Thursday Nov 17th
approx. 2am: Women from three separate households near Harbord Beach hear a man screaming.
3.30 pm: a surfie find Robert's body "washed up" on South Curl Curl beach. He had been stabbed in the side of the neck several times, his throat was cut, both of his ears had been sliced off, and his tongue was cut out "at the root". He was wearing the same clothes in which he'd left the hospital, minus his watch, coat and wallet.
Police believed he's been in the water about 12 hours.
Saturday Nov 19th
A dry cleaner in Wagga recognised a dry cleaning tag pictured in the paper as belonging to his shop. The name on the tag was "H Lawrence", apparently a distortion of "A Lawrence", who was the husband of Robert's sister Agnes. The dry cleaner contacted authorities, who contacted the Lawrences. Agnes gathered up 10 pages of material proving Robert's identity and sent these to police in Sydney, where "a brother-in-law" identified his body.
November 28 - Dec1 (approx)
A Fairy Bower resident found a 12-inch carving knife (with 9 inch blade) driven deep into her front lawn, with what appeared to bloodstains on it. She handed this to police, who found it of interest to the case.
Police divers discover Robert's wallet and coat in the sea at Fairy Bower. His wallet contained only a few coins.
On Dec 1 the SMH reports that police are "convinced" Robert was murdered.
August 1967
At an inquest into Robert's death, evidence was given that Robert had officially died of drowning. Medical witnesses testified that it was possible his injuries were self-inflicted.
The Hiscock family appealed for an open finding.
Map of places relevant to Robert's death:
Fairy Bower Beach -- where his wallet, coat and other belongings were found.
Harbord Beach -- where residents heard a man screaming at 2am
South Curl Curl Beach -- where his body 'washed up'.
https://www.google.com.au/maps/dir/...1!1s0x6b12aafebfd1b3d9:0xc945b786ac4ebb78!3e0