“…Some studies have pointed to a shared occurrence of some morphological traits among biologically related individuals, such as sternal foramina (Crubézy, 1992), manubriosternal fusion (Cvrček, Kuželka, et al, 2021a), and pectus excavatum (Creswick et al, 2006). This fact could be used both for the detection of biological relationships in individuals from anonymous prehistoric burial grounds (Cockerill et al, 2021; Johnson, 2018; Sjögren et al, 2020) and for the identification of an individual, which would be based on the data of their biological relatives (Palamenghi et al, 2021). On the other hand, it must be taken into account that a high degree of similarity between biologically related individuals could cause a false‐positive identification (Cameriere et al, 2008).…”