For my second guest post, I’m pleased to welcome Rachel King, a professional genealogist based in London, England. Here, Rachel shares some examples demonstrating how she uses segment data in her work.

For my second guest post, I’m pleased to welcome Rachel King, a professional genealogist based in London, England. Here, Rachel shares some examples demonstrating how she uses segment data in her work.
For this first guest post, I’m pleased to welcome Lara Diamond, whose popular blog Lara’s Jewnealogy has been running since 2013. Endogamy has a very visible effect on chromosome mapping, as Lara explains very clearly