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.

Records Found - Database Collection
Ancestry global records search results for the Grehan family.
Ancestry 1790 - 1930 US Federal census search results for the Grehan surname.
Ancestry Historical Newspaper archive search results for the Grehan surname.
Ancestry UK Parish Records search results for the Grehan family name.
Ancestry UK Census search results for the Grehan surname.
Ancestry Military records search results for the Grehan surname.


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!

Unlock your DNAHave you reached a brick wall in your Grehan Tree?

Visit our Grehan DNA page to find out more.

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 the huge Ancestry records Database for Births, Marriages and Deaths of the Grehan family.

Investigate Grehan Parish Records at Find My Past.

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

Investigate Genealogy BankGenealogy Bank for Grehan family records.

Check out MyHeritage for Grehan family data.

Look at 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.

Study World Vital Records for information on the Grehan family.

Grehan Family Tree 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.

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

Explore GENi for Grehan family records.

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

Find your Irish Grehan relatives on

Grehan Forums

Research the Grehan surname using forums .

Check out RootsWeb forums for Grehan records.

Miscellaneous Grehan Databases

Search 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.

Investigate Rootsweb resources for Grehan records.

Research the Grehan surname using the Genealogy Today database .

View the distribution of the Grehan surname in Britain using the public profiler Names database. The public profiler Names database contains distributions for the Grehan surname in both 1881 and 1998. It also contains data on the ethnicity breakdown of the Grehan surname.


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

Some Famous People with the surname of Grehan

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