Switzerland, Swiss history, European history
DNA testing is the new frontier in genealogical research. While the paper records of American and European churches and civil bodies are now generally available on line, DNA opens a new avenue of research into the period well before the advent of written records. And it is allowing people to make connections heretofore impossible to make.
"The Italian Swiss DNA,"
Swiss American Historical Society Review: Vol. 52
, Article 2.
Available at: https://scholarsarchive.byu.edu/sahs_review/vol52/iss1/2