In the search for queer lives in the past, one way that academics have dealt with this is to assume that people who had any kind of same-sex desires or sex must have been gay or lesbian, even if they were also in heterosexual relationships. Partly because of this, the term bisexual is often entirely absent from historians’ writings. This is a huge problem—by doing this we are systematically mislabeling people who were attracted to multiple genders.
