An early medieval burial excavated at Suontaka Vesitorninmäki, Tyrväntö, in southern Finland includes the Suontaka sword among ambiguous features of gender expression; research published in 2021 suggests the individual buried had Klinefelter syndrome.
Analysis of the environment of Shanidar Cave in Kurdistan suggests that the adult male Neanderthal "Shanidar 4" may have been buried with floral tributes.