Smith, Clifford Neal. Emigrants from the Former Amt Damme, Oldenburg (Now Niedersachsen), Germany, Mainly to the United States,1830-1849. Baltimore, MD, USA: Genealogical Publishing Co., 2004.

Smith, Clifford Neal. Emigrants from Fellbach (Baden-Wuerttemberg, Germany), 1735-1930. Baltimore: Genealogical Publishing Co., 2004.

Smith, Clifford Neal. Emigrants from the West-German Fuerstenberg Territories (Baden and the Palatinate) to America and Central Europe 1712, 1737, 1787. Baltimore, MD, USA: Genealogical Publishing Co., 2004.

Smith, Clifford Neal. Emigrants from the Principality of Hessen-Hanau, Germany, 1741-1767. Baltimore: Genealogical Publishing Co., 2004.

Smith, Clifford Neal. Emigrants from Saxony (Grandduchy of Sachsen-Weimar-Eisenach) to America, 1854, 1859. Baltimore: Genealogical Publishing Co., 2004.

Smith, Clifford Neal. 19th-Century Emigration from Kreis Simmern (Hunsrueck), Rheinland-Pfalz, Germany to Brazil, England, Russian Poland, and USA. Baltimore: Genealogical Publishing Co., 2004.