Dillingham, Connie, "Descendants of Henricus Eichhorn," e-mail message , 2000<, [CD]>.

Frostburg Memorial Park Records, various dates.

Information obtained from the Social Security Administration under the Freedom of Information Act, various date(s).

Ira A. Glazier & P. William Filby. Germans to America: Lists of Passengers Arriving at U.S. Ports, 1850-1855. Wilmington, Delaware: Scholarly Resources Inc.

James W. Thomas and T. J. C. Williams. History of Allegany County Maryland. n.p.: L. R. Titsworth & Company, 1923.

unknown author. Echoes from the Past. n.p.: n.pub.

unknown author. Social Security Death Benefit Records. n.p.: Automated Archives.

unknown repository address, unknown repository. unknown file number, 1902, unknown name of person.

__________, City of Reading Certificate of Birth.

__________, Death Certificate various.

__________, Death Certificate-State of Pennsylvania.