Albrecht von Graefe (ophthalmologist)
Friedrich Wilhelm Ernst Albrecht von Gräfe, often Anglicized to Graefe (22 May 1828 – 20 July 1870), was a Prussian pioneer of German ophthalmology. Graefe was born in Finkenheerd, Brandenburg, the son of Karl Ferdinand von Graefe (1787–1840).
Source: Wikipedia — Albrecht von Graefe (ophthalmologist) (CC BY-SA 4.0)