The ultimate solitude is your grave. From the Daily Telegraph, Saint John, New Brunswick, Dec 29, 1879: The death of Capt. Alfred Peatman by drowning in Boston Harbor is announced. Capt. Peatman formerly belonged to the steamer "Soulanges."
But perhaps it's not your turn for the ultimate solitude.
Dec. 30, 1879, Daily News, Saint John, New Brunswick: Capt. Peatman whose death was announced (Sun, Globe, Telegraph) has just returned to his home in Gibson (York County, New Brunswick) from Boston looking hale and hearty as usual.
They suggested the death of his first wife two weeks earlier contributed to the rumor, as if newspaper reporting was a parlor game.
The Captain did die some 36 years later. http://wikitree.com/wiki/Peatman-19.
Update. So yesterday I added his stories to the profile, the announced death and a boat crash, found his first wife in WikiTree as an orphan, adopted her and connected her to Captain Peatman.