Mummies found buried in boats in a China desert have unexpected origins

Commercial genetic tests can unveil surprising details about your roots. My Chinese mother-in-law, born in Hong Kong, found out she was a quarter Irish. The test results even pinpointed the county from where her previously unknown Irish grandfather originated.

source https://www.cnn.com/2021/10/30/world/science-newsletter-wt-scn-mummies-china/index.html