homosexuality, preceded and influenced the work of later sociologists and historians, like Norbert Elias and Michel Foucault. The work of these psychiatrists who started to give names, definitions and identities to disease, crime and perversion, made possible the work of sociologists creating labeling theory. In many ways, this early research paved the way for what would become a sociology of (homo)sexuality (Schmeidler 1932). The enormous body of work, available mainly thanks to early, prewar German