Ernst Wilhelm Förstemann (18 September 1822 – 4 November 1906) was a German historian, archivist

Archivist

An archivist is a professional who assesses, collects, organizes, preserves, maintains control over, and provides access to information determined to have long-term value. The information maintained by an archivist can be any form of media...

 and librarian

Librarian

A librarian is an information professional trained in library and information science, which is the organization and management of information services or materials for those with information needs...

, director of the Sächsische Landesbibliothek (Saxon State Library) in Dresden

Dresden

Dresden is the capital city of the Free State of Saxony in Germany. It is situated in a valley on the River Elbe, near the Czech border. The Dresden conurbation is part of the Saxon Triangle metropolitan area....

. He is known as a founder of onomastics

Onomastics

Onomastics or onomatology is the study of proper names of all kinds and the origins of names. The words are from the Greek: "ὀνομαστικός" , "of or belonging to naming" and "ὀνοματολογία" , from "ὄνομα" "name". Toponymy or toponomastics, the study of place names, is one of the principal branches of...

 and folk etymology studies in Germany, and also for his seminal contributions made in the early years of Mayanist

Mayanist

A Mayanist is a scholar specialising in research and study of the Central American pre-Columbian Maya civilization. This discipline should not be confused with Mayanism, a collection of New Age beliefs about the ancient Maya....

 research, towards the decipherment and understanding of calendrical elements

Maya calendar

The Maya calendar is a system of calendars and almanacs used in the Maya civilization of pre-Columbian Mesoamerica, and in many modern Maya communities in highland Guatemala. and in Chiapas....

 in the pre-Columbian

Pre-Columbian

The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the time of the original settlement in the Upper Paleolithic period to European colonization during...

 Maya script

Maya script

The Maya script, also known as Maya glyphs or Maya hieroglyphs, is the writing system of the pre-Columbian Maya civilization of Mesoamerica, presently the only Mesoamerican writing system that has been substantially deciphered...

.

Works (selected)

• Altdeutsches Namenbuch, 2 Bde., 1856/59
• Über die Gräflich Stolbergische Bibliothek zu Wernigerode, 1866
• Mitteilungen der königlichen öffentlichen Bibliothek zu Dresden, 1866 ff.
• Geschichte des deutschen Sprachstammes, 2 Bde. 1874/75 (Reissued 1966)
• Graf Christian Ernst zu Stolberg-Wernigerode, Hannover 1886.
• Zur Entzifferung der Mayahandschriften, 7 Bde. 1887/98
• Zur Geschichte der Bücher-Sammlungen in der Grafschaft Wernigerode bis zum Dreißigjährigen Kriege, insbesondere der Sammlung Graf Wolfgang Ernst zu Stolberg (angelegt von etwa 1569–1606)., undated MS.