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Apgar, Henry E., Jr. (1999) “Tracing Johannes’ Roots”, Apgar Family Association Newsletter.

Bentz, Edna M. (1999) “If I Can, You Can Decipher Germanic Records”

Burgert, Annette K. and Jones, Henry Z. (1989) Westerwald to America. Picton Press, Rockport, ME

Church of the Latter Day Saints, Microfilm Records of the Puderbach Kirchen Buchen.

Fagan, Brian (2000) The Little Ice Age (How Climate Made History, 1300-1850), Basic Books, New York, NY.

Jones, Henry Z., Jr., Personal correspondence.

Kerchner, Charles F., Jr. (2001) “18th Century German Naming Customs”, internet posting.

Smith, Kenneth L. (1989) German Church Books…Beyond the Basics, Picton Press, Rockport, ME.