Show ContentsKeysor History, Family Crest & Coats of Arms

Early Origins of the Keysor family

The surname Keysor was first found in Austria, where the name was closely identified in early mediaeval times with the feudal society which would become prominent throughout European history. The name would later emerge as a noble family with great influence, having many distinguished branches, and become noted for its involvement in social, economic and political affairs.

Early History of the Keysor family

This web page shows only a small excerpt of our Keysor research. Another 160 words (11 lines of text) covering the years 1226, 1595, 1647, 1674, 1676, 1692, 1710, 1715, 1739, 1775, 1814 and 1874 are included under the topic Early Keysor History in all our PDF Extended History products and printed products wherever possible.

Keysor Spelling Variations

In the medieval era, many different cultural groups lived in the German states. There are thus many regional variations of German surnames from that era. Westphalians spoke Low German, which is similar to modern Dutch. Many German names carry suffixes that identify where they came from. Others have phrases attached that identify something about the original bearer. Other variations in German names resulted from the fact that medieval scribes worked without the aid of any spelling rules. The spelling variations of the name Keysor include Kaiser, Kaisser, Kaizer, Kayser, Kaysser, Kayzer, Keiser, Keyser, Keisser, Keizer, Kaisling, Kaissling, Keyserling and many more.

Early Notables of the Keysor family

During this period prominent bearers of the name Keysor were Pieter de Keyser (c.1595-1676), a Dutch Golden Age architect and sculptor; Reinhard Keiser (1674-1739), German composer; and Friedrich Kaiser (1814-1874), the son of an Austrian...
Another 34 words (2 lines of text) are included under the topic Early Keysor Notables in all our PDF Extended History products and printed products wherever possible.


United States Keysor migration to the United States +

After the First World War, Austria became a republic. The Treaty of Versailles broke up the empire in 1919 and many of the Sudeten Germans were incorporated into the new nation of Czechoslovakia. In the 20th century, many Austrians migrated to other parts of Germany or Europe, as well as to North America. In the United States, the majority of settlers landed in Philadelphia, and moved on to Ohio, Texas, Illinois, California, New York, and Maryland. Many German settlers also migrated to Canada, particularly Ontario and the Prairies. Amongst the settlers in North America with this distinguished name Keysor were

Keysor Settlers in United States in the 18th Century
  • Hans Michal Keysor, aged 8, who landed in Pennsylvania in 1734 [1]
  • Juliana Keysor, aged 4, who arrived in Pennsylvania in 1734 [1]

Contemporary Notables of the name Keysor (post 1700) +

  • Clark Keysor, American politician, Member of Minnesota State House of Representatives 14th District, 1872, 1879-80 [2]


The Keysor Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Mit Gott fuer Kaiser und Reich
Motto Translation: With God for emperors and realm


  1. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)
  2. The Political Graveyard: Alphabetical Name Index. (Retrieved 2015, October 26) . Retrieved from http://politicalgraveyard.com/alpha/index.html


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