GOALS of this WEBSITE Document Trevathans in the U.S. and their descendants Help all Trevathan descendants identify their Trevathan ancestors. Encourage others to contribute their Trevathan information to this compilation - names, dates, locations, research notes, stories, documents, and photos Determine connections between the U.S. Trevathans, and those with similar names worldwide

As far as we know, nearly all of the more than 1500 Trevathans in the U.S. are related. See the ORIGINS page for more information and for HOW and WHERE the Trevathan name came from.

DNA is being used to fill in missing Trevathan information.   If you are male named Trevathan, why not be tested?

The NAME LIST includes THOUSANDS of Trevathans and Trevathan descendants SEE IF THE NAME OF YOUR TREVATHAN RELATED ANCESTOR IS INCLUDED

Sign the guest book View the guest book let us know you were here and make general comments on the site.

We invite you to send additional information -- dates, names, locations, research notes, stories, photos -- about Trevathans -- If you cannot identify your ancestor in the lists, ask and we may be able to help.   Please let us know if you find information that is not correct

ACKNOWLEDGEMENTS Thanks to a number of people who have assembled this information. Ruth Trevathan Delvige and Donis Trevathan Bettis have assembled the majority of the information included here. Many others including  Robert Dempsey Trevathan (deceased)  Peggy Miller Trevathan,  Patsy Jean (Pj) Trevathan Cooper,  Louis Bailey (Buzz) Trevathan  Helen Boucher Trevathan have also done a lot of work to identify Trevathan ancestors and descendants and collect information on them. Frederick Robert (Bob) Trevethan of Lisekard, Cornwall, has been very helpful with the geography of Cornwall. All information is included by permission.

How much do you know about Cornwall, the area of England where Trevathan ancestors came from?

If you know another Trevathan but do not know your relationship to them, maybe we can help.

This site follows the Guidelines of the National Genealogical Society "Sharing Information with Others" "Publishing Information on the Internet" These guidelines stipulate that no names or information on living persons are published on the Internet or shared with others without their written permission.  If you find that this has been done in error, please let us know.

This site assembled by Vernon Trevathan vernon@trevathan.info P. O. Box 37064, St. Louis, MO 63141 revised June 8, 2006 Copyright © 2006 Vernon L. Trevathan.  All rights reserved You may use all data on this website but remember that genealogical work is always subject to revision. If you copy some of this material, your readers will appreciate a citation to my site so that they may see if my data has been updated."

Trevathan Genealogy - HOME
with focus on the U.S. and with connections to similar names worldwide