Grehan records on Ancestry

Ancestry is a major source of information if you are filling out your Grehan 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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Globe Global records search results for the Grehan family.
USA US records search results for the Grehan family.
UK UK records search results for the Grehan family.
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Australia Australian records search results for the Grehan family.


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. If you are lucky then you may find some previously undiscovered Grehan ancestors. Additionally, the modern DNA test can give you a breakdown of your ethnic mix - you may be surprised at the results!

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Birth, Death and Marriage Records for the Grehan Family Tree

Birth, Death and Marriage records are often the best method of making the links to the Grehan 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 Grehan family tree.

Explore Grehan Parish Records at Find My Past.

Investigate the UK registered births, marriages and deaths of the Grehan family using the FreeBMD database.

Look at Genealogy BankGenealogy Bank for Grehan family records.

Investigate MyHeritage for Grehan family data.

Check out the LDS Database for records of the Grehan family.

Research the Grehan surname using fold3 Military Archives and view images of original Grehan Military records.

Look at World Vital Records for information on the Grehan family.

Grehan Genealogy Databases

Investigate WikiTree for user contributed Grehan family records. Collaboration is encouraged so that accuracy of Grehan data can be verified or corrected by other users.

Investigate MyTrees for information on the Grehan family and people looking to contact living Grehan relations.

Check out GENi for Grehan family records.

Explore One Great Family for Grehan records submitted by people who are already researching the Grehan Family Tree .

Find your Irish Grehan relatives on

Grehan Forums

Research the Grehan surname using forums .

Miscellaneous Grehan Databases

Study the Ellis Island Database for information on the Grehan family. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.

Research the Grehan surname using the Genealogy Today database .

Use the Surname Map project to look at the current distribution of the Grehan surname in the United Kingdom, France, Germany, Spain, Italy and Romania.


Looking for information on a Grehan in your family tree? Why not post a question here -

Some Famous People with the surname of Grehan

Wikipedia Martin Grehan (born 9 October 1984) is a Scottish footballer who plays for Scottish Second Division club Stirling Albion.