Knowing Old Age in the Renaissance: Medicine, Poetry, and Spirituality in Ulisse Aldrovandi's Encyclopedia of Old Age.

Over more than thirty years the Bolognese botanist, natural historian, and physician Ulisse Aldrovandi compiled his Pandechion epistemonicon-a manuscript encyclopedia composed of pasted note slips drawn from books he was reading. This article examines the 580 slips that comprise Aldrovandi's Pandechion entry on old age. The entry allows us to examine how an early modern physician and his intellectual community approached old age as an epistemological problem with medical, poetic, and spiritual dimensions. Aldrovandi's engagement with old age in the Pandechion presents a fluid set of disciplinary boundaries for how we understand old age in the past and present.