Для примера распада родословной см. Kenneth Wachter, “Ancestors at the Norman Conquest,” in Statistical Studies of Historical Social Structure, ed. K. W. Wachter, E. A. Hammel, and P. Laslett (Academic Press, 1978), 153–61. Общий предок: Douglas Rohde, Steve Olson, and Joseph Chang, “Modelling the Recent Common Ancestry of All Living Humans,” Nature 431 (2004): 562–66. Европейское кровосмешение: Peter Ralph and Graham Coop, “The Geography of Recent Genetic Ancestry across Europe,” PLoS Biol 11, no. 5 (2013): e1001555. https://doi.org/10.1371/journal.pbio. 1001555.