The first sources to begin to successfully popularise the "anal rape" narrative were the longer Brut and Polychronicon chronicles in the mid-1330s and 1340s respectively.
As primeiras fontes que comezaron a popularizar con éxito a narrativa da "violación anal" foron as crónicas de Brut e Polychronicon a mediados dos anos 1330 e 1340, respectivamente.