https://techcrunch.com/2019/01/15/23andme-updates-its-ancestry-reports-but-theyre-still-not-perfect/

23andMe, co-founded by CEO Anne Wojcicki, has deployed its latest update, featuring interactive ancestry details, cultural insights about food, art, language, and the option to order a physical ancestry book. Starting today, customers will be able to see more granular ancestry results from more than 1,000 regions, as well as 33 population-specific pages about cultural information.

Before this update, 23andMe simply said I was 12 percent Brtish and Irish. Now, it’s able to break down where in the U.K. my ancestors likely lived. 23andMe, however, was not able to detect more granular data in Ireland.