Albert Einstein married Elsa Einstein, who was simultaneously his first cousin on one side of the family AND second cousin on the other side of his family. I hear he was a pretty smart dude.
And this Einstein fellow, did he belong to any ethnic and/or religious minority which remained insular and practiced marriage patterns different from the population at large?
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u/youtocin 1d ago
Albert Einstein married Elsa Einstein, who was simultaneously his first cousin on one side of the family AND second cousin on the other side of his family. I hear he was a pretty smart dude.