Saturday, May 19, 2018

Genetic Genealogy


Although my only planned book on the Wehners, Bier und Brot,has long been completed and published, I still dabble in Wehner genealogy, while working on other, unfinished studies.

One thing that has remained undiscussed in these pages is the application of Genetic Genealogy (DNA studies) to the Wehners. There was little reason to do so as long as we stuck to descendants of the immigrant brothers Nicholas and Lorenz Wehner. Their history was, for the most part, quite straightforward. With no “brick walls” and relatively few puzzles, there was little or no doubt about descendancies and relationships. Reliable records were abundant. DNA testing was unnecessary

Nevertheless, my wife, Mary Frances (who is the Wehner descendant, not me), did take an autosomal DNA test several years back. The test was not to determine ethnicity, for which DNA is not all that accurate. From classical paper studies we knew that she was almost solely European (German and English), just like me. But we were curious whether DNA results might show relatives and branches we knew nothing about. One thing that surprised us was that her early matches included no claimed Wehner relatives. No, she was not adopted. It just turns our that Wehner descendants have had little interest in DNA studies, resulting in an absence of Wehner relatives to match with. With more and more people undergoing DNA studies, this has now changed.

Mary Frances now has Wehner descendant matches. She is a Wehner! And her matches confirm (or at least do not contradict) the contents of Bier und Brot. Of particular interest is that she shows a distant match to a descendant of Lorenz Wehner. Mary Frances, on the other hand, is descended from Nicholas Wehner. This lends credence to our conclusion that Lorenz and Nicholas were brothers, a conclusion based largely (but not quite solely) on a single newspaper article stating that in June 1884 Nicholas had visited his brother “Lawrence” in Pilot Knob, Missouri. And we found four matches for people in the Nicholas line, three of them descended from Nicholas’s oldest son, John George (always called just “George”). And one a close match to a second cousin. So it all fits.

Mary Frances also shows distant matches with three people descended from Johann Michael Wehner, born in Bad Kissingen, Bavaria, Germany in 1796, who immigrated to Boston in 1838. Was Johann related to Nicholas, who was born near Fulda, Hesse, Germany, 3 May 1825 and immigrated to Baltimore, arriving 31 May 1847? Perhaps, even probably. But autosomal testing includes so many ancestors (32 GGG grandparents for Mary Frances by the time one gets to Johann George and Flora (Müller) Wehner, parents of Nicholas and Lorenz), matches may occur because of non-Wehner connections. Nevertheless, it might be a starting point for an investigation of Wehner genealogy in Germany, something I have no intention of doing.

*There are no more paper copies of Bier und Brot available, but I am offering electronic copies free of charge. Just email me with information about who you are, and I will return the email with a digital copy attached