From Jackson's Oxford Journal ( Oxford, England ), Saturday, September 28,1839; Issue 4509.  A skeleton found Friday week in sewer under Essex-street, Strand, identified as remains of Mr. R. STOTHARD , pearl and diamond setter, of Clerkenwell-green  ---  deceased missing since April, and his relatives deposed that he was in the habit of drinking, and, when intoxicated, had extraordinary disposition to conceal himself in dark places  --- he had been confined three times under aberration of intellect  --- verdict accordingly.