The goal of this website is to provide a central place from which to exchange information about the Diepolder surname and meet to ultimately discover the common roots of us all. There are records of Diepolders in Bavaria extend well back into the 16th and 17th centuries. For that reason, I believe that all Diepolders are closely related and come from that region.
Further research is needed.
I don't know if they came from the same area. Maybe someday we can make a connection. My brother, Jim Anderson told me you had Diepolder ancestors as my husband does. It seems they came from the same area of Germany, from what is now called Schwaben, Bavaria, Ger many. His ancestors came from Altusried and Kempten which are south of Ulm, fairly close to the Austrian border.