S1 List of all ancient individuals analyzed in the study and results of library screening, S2 Ancient comparative populations used in PCA and their mitochondrial haplogroups, S3 List of individuals used for FST and MDS, S4 Sequencing results of analyzed samples used for reconstruction of mitochondrial genomes, S5 Mutations against the RSRS as reported by haplofind found in acquired mitochondrial genomes, S6 results of AMOVA. (XLS 185 kb)