A Bioarchaeological Investigation of Fraternal Stillborn Twins from Tell el-Hesi

A double nonadult burial excavated at the Ottoman-period (1600-1800 CE) cemetery at Tell el-Hesi was hypothesized to belong to a set of stillborn twins. This study incorporated the use of multiple bioarchaeological techniques in order to assess both the age and survival of the perinates. Cranial and long bone measurements were undertaken to determine age at death, while stable carbon and nitrogen isotopes were considered alongside microCT assessments of bacterial bioerosion in the cortices of long bones to identify whether these infants were born alive and had breastfed. Ancient DNA analysis can now identify twins with greater certainty and was also employed to confirm the sex and biological relationship between these two individuals. Using these various lines of evidence, we test two hypotheses, ultimately finding support for both: (1) the two perinates buried together from Tell el-Hesi were fraternal female twins; and (2) these perinates were likely stillborn.