Genealogy and History of The Stahl Family, beginning with Frederick Stahl and Elizabeth Speidel. Frederick being from a German family and born in Switzerland, Elizabeth being born near today's Hummelstown, PA (then known as Lancaster or Philadelphia County). After marrying, they moved their family to what is the area known today as Freeburg and Port Trevorton, Snyder County, PA. Some of their descendants went West to Ohio and beyond, with the waves of German Settlers. Probably the most famous descendant being Warren Buffet.
Other facts not included in the book- Elizabeth Speidel's sister Anna married a Boss. Their grandson and his family was in the first Wagon Train of Brigham Young, and therefore one of the first Settlers to settle Salt Lake City. Adam Stahl married Eva Susanna Albrecht/Albright. Her Uncle was the originator of The Evangelical Church. Another Albright,John I believe, went South with Jacob Martin and settled in Casawell/Alamance County (depending on the time period that you are looking at) and started The Stoney Creek Church.