Marriage in Minoan Crete | Max-Planck-Gesellschaft https://www.mpg.de/19726152/0110-evan-marriage-in-minoan-crete-150495-x
A research team from the Max Planck Institute for Evolutionary Anthropology, Leipzig, gained new insights into whom the Bronze Age Minoans and Mycenaeans married through analysing genetic material from Bronze Age human bones.
strict system of kin marriage did not exist anywhere else