Researching Peter Costigan
Dig into the past of Peter Costigan using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 239 people with the Costigan surname? In that year Costigan was ranked number 3340 for popularity in the UK. |

The name Peter means "A Rock" and is of Greek origin.
Records of Peter Costigan on Ancestry
Ancestry is a major source of information if you are filling out the detail of Peter Costigan 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.
| Country Collection | |
|---|---|
![]() |
Ancestry.com Global records search results for Peter Costigan. |
![]() |
Ancestry.com US records search results for Peter Costigan. |
![]() |
Ancestry.co.uk UK records search results for Peter Costigan. |
![]() |
Ancestry.ca Canadian records search results for Peter Costigan. |
![]() |
Ancestry.com.au Australian records search results for Peter Costigan. |
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 Costigan 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 Costigan Tree?
Birth, Death and Marriage Records for Peter Costigan and the Costigan Genealogy
Birth, Death and Marriage records are often the best method of making the links to the Costigan 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 Costigan family tree.
Check out Parish Records for Peter Costigan at Find My Past.
Check out for the UK registered births, marriages and deaths of Peter Costigan using the FreeBMD database.
Study Genealogy Bank for Peter Costigan records.
Check out MyHeritage for Peter Costigan information.
Explore the LDS Database for records about Peter Costigan.
Research the Costigan surname using fold3 Military Archives and view images of original Costigan Military records.
![]() | Did you know that there are currently 555 people with the Costigan surname in the UK? Costigan is now ranked number 3516 for popularity in the UK. |
Costigan 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.
Study the WikiTree database for user contributed records for Peter Costigan.
Study MyTrees for information on the Costigan family and people looking to contact living Costigan relations.
Explore One Great Family for Costigan records submitted by people who are already researching the Costigan Family Tree.
Find Peter Costigan from Ireland on findmypast.ie
Costigan 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 Costigan surname using Genealogy.com forums .
![]() | Did you know that there are currently 3038 people with the Costigan surname in the USA? Costigan is ranked number 156 for popularity in the USA. |
Miscellaneous Costigan Databases
Look at the Ellis Island Database for information on Peter Costigan. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called Peter Costigan
Peter Costigan
Peter Costigan (21 June 1935 – 5 August 2002) was an Australian journalist and Lord Mayor of Melbourne from 1999 to 2001. In 1999, Costigan was elected a Councillor of the City of Melbourne and subsequently elected Lord Mayor by fellow Councillors, defeating rival Councillor John So with a majority of 5-to-4 votes.
Costigan grew up in Preston, a suburb of Melbourne and was educated by the Jesuits at St Patricks College, East Melbourne. He completed his tertiary education at the University of Melbourne.
Costigan was the younger brother of the twins Michael and Frank Costigan.
Source: Peter Costigan, Wikipedia, The Free EncyclopediaOther names that sound a bit like Costigan
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.
Casados Castiglio Castiglione Castiglioni Caustic Caustick Checketts Cosstick Costock Cusatis Custis





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