“…While collecting dental molds, casts, and anthropometrics on living individuals necessarily involves participant permission, long‐term use of those resources is not always approved on a study‐by‐study basis. Further, it is difficult to fully appreciate the dynamics of past researcher‐participant relationships, including socio‐ or geopolitical power dynamics, informed consent, and the existence/application of research ethics standards; this is especially a concern for samples representing marginalized, indigenous, or vulnerable communities and their descendants (Blakey, 2021; Mulligan et al, 2022; Tsosie et al, 2021; Turner et al, 2018; Wagner et al, 2020). While outreach and collaboration with stakeholders may mark a fruitful next step in genealogical research, the question remains of who should speak for past study participants in order to prioritize community data sovereignties (Tsosie et al, 2021).…”