Researching John Coghlan
Delve into the history of John Coghlan using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 552 people with the Coghlan surname? In that year Coghlan was ranked number 3027 for popularity in the UK. |

The name John means "God is gracious" and is of Hebrew origin.
Records of John Coghlan on Ancestry
Ancestry is a major source of information if you are filling out the detail of John Coghlan in your family tree. Many large databases are available to search covering from births, deaths and marriages, military records, census records and immigration records with many other smaller collections too. 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 John Coghlan. |
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Ancestry.com US records search results for John Coghlan. |
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Ancestry.co.uk UK records search results for John Coghlan. |
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Ancestry.ca Canadian records search results for John Coghlan. |
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Ancestry.com.au Australian records search results for John Coghlan. |
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 Coghlan 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 Coghlan Tree?
Birth, Death and Marriage Records for John Coghlan and the Coghlan Family History
Birth, Death and Marriage records are often the best method of making the links to the Coghlan 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 below you will be able to find a birth record and, from that, a birth certificate can be ordered which lists the names of the mother and father, taking you back another generation in your tree. 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 Coghlan family tree.
Look at Parish Records for John Coghlan at Find My Past.
Check out for the UK registered births, marriages and deaths of John Coghlan using the FreeBMD database.
Study Genealogy Bank for John Coghlan records.
Investigate MyHeritage for John Coghlan information.
Look at the LDS Database for records about John Coghlan.
Research the Coghlan surname using fold3 Military Archives and view images of original Coghlan Military records.
![]() | Did you know that there are currently 970 people with the Coghlan surname in the UK? Coghlan is now ranked number 3130 for popularity in the UK. |
Coghlan Family Tree 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.
Search the WikiTree database for user contributed records for John Coghlan.
Study MyTrees for information on the Coghlan family and people looking to contact living Coghlan relations.
Study One Great Family for Coghlan records submitted by people who are already researching the Coghlan Family Tree.
Find John Coghlan from Ireland on findmypast.ie
Coghlan 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 Coghlan surname using Genealogy.com forums .
![]() | Did you know that there are currently 3038 people with the Coghlan surname in the USA? Coghlan is ranked number 156 for popularity in the USA. |
Miscellaneous Coghlan Databases
Study the Ellis Island Database for information on John Coghlan. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called John Coghlan
John Coghlan (engineer)
John Coghlan (1824–1890) was an engineer born in County Kerry, Ireland. He spent thirty years in Argentina (1857–1887), during which he was in charge of several public works including Mitre Railway's extension.
In 1859 he proposed improvements for the Buenos Aires harbour, taking into account the streams, silting and other characteristics of the Río de la Plata. In 1869 he carried out hypsometric studies of the core of the city and its drainage capability in relation to flooding.
He was also involved in the Argentine railway system, extending the railway lines from Azul to Bahía Blanca during his term as chairman of the Gran Ferrocarril Sur Company, and from Campana to Rosario as chairman of the Ferrocarril de Buenos Aires a Campana Company.
He died in England in 1890. Argentine railway authorities gave his name to one of their railway stations a year after his death. What is now the barrio (neighbourhood) of Coghlan in Buenos Aires developed around the station named after him.
Source: John Coghlan (engineer), Wikipedia, The Free EncyclopediaOther names that sound a bit like Coghlan
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.
Cahalan Cahalane Cahalin Cahillane Caillon Calam Calan Calen Calhoon Calhoun Callaghan Callaham Callahan Callam Callan Callen Calliham Callihan Callum Calma Calmy Calone Calonne Caughlan Caughlin Celani Celano Cellone Celloni Challen Challin Chelam Chellam Chelm Chlan Clamo Clan Cleanie Cleem Cleen Clem Clemmey Clemmow Clemo Clemow Cleney Clenney Clenny Cleyne Clime Climie Climo Cline Clone Cloney Clooney Clowney Cloyne Clum Cluney Clunie Cluny Clyma Clymo Clyne Coghlin Cohalan Colahan Colam Colean Colhoun Colin Colina Colleen Collen Collin Collom Colloney Collono Collum Colomb Colombe Colombo Colon Colona Coloney Colonna Colony Colum Columb Columbia Coluni Coolahan Coolen Coughlan Coughlin Coulam Coulehan Coulombe Coulome Coulon Cowlam Cowlin Culham Culhane Cullen Cullin Cullom Cullon Cullum Culwen Cuolahan Czolno





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