Researching William Cosgrove
Dig into the past of William Cosgrove using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 1459 people with the Cosgrove surname? In that year Cosgrove was ranked number 2198 for popularity in the UK. |

The name William means "resolute guardian" and is of German origin.
Records of William Cosgrove on Ancestry
Ancestry is a major source of information if you are filling out the detail of William Cosgrove in your 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 William Cosgrove. |
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Ancestry.com US records search results for William Cosgrove. |
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Ancestry.co.uk UK records search results for William Cosgrove. |
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Ancestry.ca Canadian records search results for William Cosgrove. |
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Ancestry.com.au Australian records search results for William Cosgrove. |
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. If you are lucky then you may find some previously undiscovered Cosgrove 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 Cosgrove Tree?
Birth, Death and Marriage Records for William Cosgrove and the Cosgrove Family Tree
Birth, Death and Marriage records are often the best method of making the links to the Cosgrove 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 Cosgrove family tree.
Search Parish Records for William Cosgrove at Find My Past.
Check out for the UK registered births, marriages and deaths of William Cosgrove using the FreeBMD database.
Look at Genealogy Bank for William Cosgrove records.
Explore MyHeritage for William Cosgrove information.
Explore the LDS Database for records about William Cosgrove.
Research the Cosgrove surname using fold3 Military Archives and view images of original Cosgrove Military records.
![]() | Did you know that there are currently 3884 people with the Cosgrove surname in the UK? Cosgrove is now ranked number 1474 for popularity in the UK. |
Cosgrove Family History Databases
Another way to build your tree quickly is to use the research other people have already done. This can help to confirm or refute your own deductions - however, be wary of taking this data at face value as other researchers may not have been as meticulous as you. Always try to back up deductions with some definitive sources rather than relying too heavily on others.
Investigate the WikiTree database for user contributed records for William Cosgrove.
Study MyTrees for information on the Cosgrove family and people looking to contact living Cosgrove relations.
Study One Great Family for Cosgrove records submitted by people who are already researching the Cosgrove Family Tree.
Find William Cosgrove from Ireland on findmypast.ie
Cosgrove Forums
There are a number of forums which are dedicated to rearching particular surnames. These can be good places to share your findings and also to tap into the knowledge that others may already have. These can sometimes be a good way of finding living relations as these tend not to show up on the other sources of information for privacy reasons.
Research the Cosgrove surname using Genealogy.com forums .
![]() | Did you know that there are currently 9115 people with the Cosgrove surname in the USA? Cosgrove is ranked number 154 for popularity in the USA. |
Miscellaneous Cosgrove Databases
Check out the Ellis Island Database for information on William Cosgrove. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called William Cosgrove
William Michael Cosgrove
William Michael Cosgrove (November 26, 1916 – December 11, 1992) was an American Roman Catholic bishop.
Cosgrove was born in Canton, Ohio, and attended Saint Ignatius High School (Cleveland) and John Carroll University. He was ordained to the priesthood on December 18, 1943. On June 12, 1968, he was appointed Auxiliary Bishop of Cleveland and Titular Bishop of Trisipa by Pope Paul VI. He received his episcopal consecration on the following September 3 from Bishop Clarence George Issenmann with bishops John Francis Whealon and Harold Robert Perry as co-consecrators.
Cosgrove was named the fourth Bishop of Belleville, Illinois, on August 30, 1976. He was installed on the following October 28. After five years as bishop, he resigned on May 19, 1981. He later died at age 76.
Source: William Michael Cosgrove, Wikipedia, The Free EncyclopediaOther names that sound a bit like Cosgrove
Family names can get corrupted over time, particularly where literacy was not as good. The following list contains some names that have similar sounds so you may want to also look at one or two of the more likely possibilites.
Cackroft Cockcroft Cockeroff Cockroff Cockroft Coggrave Cosgrave Cosgreave Cosgrif Cosgriff Cosgrive





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