The aim of this paper is to examine what meanings “age” was given when Swedish psychiatric institutions were defining, categorising and caring for their patients from 1850 to 1970. The paper focuses on institutional psychiatry’s perspectives on individuals of advanced age and on the way that these individuals were understood in terms directly or indirectly associated with age. The majority of aged patients were described as irresponsible, unable to provide for themselves, and more or less unaware of the consequences of their actions. Such patients were regarded as child-like in their behaviour, and were therefore seen as “children”. The childish person’s development had stopped prematurely, and any improving, i.e. developmental therapies were scarcely to be had. For old people, this child-like stage in life might be reached sooner, or later. No matter: all that remained was a more-or-less steep downhill course marked by confinement in bed, lack of activities, and waiting for the inevitable. My choice of psychiatry as object of investigation is motivated by its place at the very centre of modern society. In psychiatry we find an explicit focus on the “normal” and “abnormal”: how human beings are meant to behave, how they are supposed to think, and to what moral standards they should conform. The paper analyses and shows the slow change and continuity in the practices of psychiatric care and its everyday perspectives on age during this period. (Less)