Aberdeen Lunatic Asylum / Aberdeen Royal Lunatic Asylum / Aberdeen Royal Mental Hospital / Royal Cornhill Hospital: Patient Registers Patient financial registers, 1811-1856, 1871-1889, 1919-1937; registers of admissions, 1822-1957, registers of discharges and removals, 1857-1969; registers of deaths, 1858-1969; register of restraints and seclusions, 1878-1947; register of accidents, 1884-1962; register of escapes, 1903-1967; register of visiting officials, 1958-1971; register of attendants, c 1870-1881; x-ray register, 1926-1930; register of dental treatment, 1934-1939. 1811 - 1969