Theiss Family Tree research resources
Delve into the history of the Theiss Family History using the resources below. We hope you find these sites useful whilst you are researching your Family Tree !
![]() | Did you know that in the 1881 UK census there were 11 people with the Theiss surname? In that year Theiss was ranked number 3568 for popularity in the UK. |
Theiss records on Ancestry
Ancestry is a major source of information if you are filling out your Theiss family tree. A vast range of data is available to search ranging from census records, births, deaths and marriages, military records and immigration records to name but a few. Free trials are normally available and are a good way to fill out a lot of your tree quickly.
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Ancestry.com Global records search results for the Theiss family. |
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Ancestry.com US records search results for the Theiss family. |
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Ancestry.co.uk UK records search results for the Theiss family. |
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Ancestry.ca Canadian records search results for the Theiss family. |
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Ancestry.com.au Australian records search results for the Theiss family. |
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DNA
Sometimes you can run into a brick wall in your tree and you just don't have enough evidence to make that next step back in time. A DNA test can sometimes help to make a link to a particular family name if you find you share common DNA with people who have the same or similar surnames as each other. If you are lucky then you may get a match within a few generations and discover some Theiss ancestors. Additionally, the modern DNA test can give you a breakdown of your ethnic mix - you may be surprised at the results!
Have you reached a brick wall in your Theiss Tree?
Visit our Theiss DNA page to find out more.
Birth, Death and Marriage Records for the Theiss Genealogy
Birth, Death and Marriage records are often the best method of making the links to the Theiss Genealogy that will form part of your family tree. Although records vary from country to country, they are normally the most formal record of a person's relations. From the sources listed below it will be possible to locate a birth record and, from that record, a birth certificate may be obtainable which is likely to list the names of the parents, therefore taking you back another generation. A marriage certificate may also list the names of the respective fathers of the bride and groom which may then help you to find them earlier in life on a census record enabling you to fill out more detail in the Theiss family tree.
Study Theiss Parish Records at Find My Past.
Look at the UK registered births, marriages and deaths for the Theiss family name using the FreeBMD database.
Explore Genealogy Bank for Theiss family records.
Study MyHeritage for Theiss family data.
Look at the LDS Database for records of the Theiss family.
Research the Theiss surname using fold3 Military Archives and view images of original Theiss Military records.
Theiss Family History Databases
Look at WikiTree for user contributed Theiss family records. Collaboration is encouraged so that accuracy of Theiss data can be verified or corrected by other users.
Investigate MyTrees for information on the Theiss family and people looking to contact living Theiss relations.
Check out GENi for Theiss family records.
Find your Irish Theiss relatives on findmypast.ie
Theiss Forums
Research the Theiss surname using Genealogy.com forums .
![]() | Did you know that there are currently 3038 people with the Theiss surname in the USA? Theiss is ranked number 156 for popularity in the USA. |
Miscellaneous Theiss Databases
Investigate the Ellis Island Database for information on the Theiss family. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Use the Surname Map project to look at the current distribution of the Theiss surname in the United Kingdom, France, Germany, Spain, Italy and Romania.





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