Have completed 2 books for my ancestral tree: 1) Ruf/Vollmers from Knielingen, Baden-Wuerttemberg (Karlsruhe) & 2) Grefe, Raese, Wermuth & Voigtschild families from Pomerania, Prussia (east of the Oder River).
Currently working on researching for my 4th book - Borchers/Friesenborg & Garrels/Bergner ancestry from Ostfriesland (Lower Saxony) who immigrated to German Valley area of Illinois; Garrels/Bergners later to Iowa, Kansas, etc.
If you have any info for this 4th book, do let me know. Thank you. Barbara