DNA from an escaped slave who ended up in Iceland (Ars Technica)

Another fab find by the excellent folks at AALL’s KnowItAALL service (you can subscribe to it, free):

Article: “DNA from an escaped slave who ended up in Iceland ID’d in his descendants: The genetic jigsaw puzzle of an ex-slave in Iceland,” by Cathleen O’Grady, Ars Technica, 1/16/2018.