Researching Joanna Dennehy
Investigate the background of Joanna Dennehy using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 13 people with the Dennehy surname? In that year Dennehy was ranked number 3566 for popularity in the UK. |

The name Joanna means "Form of JOANNE. God is Gracious" and is of Hebrew origin.
Records of Joanna Dennehy on Ancestry
Ancestry is a major source of information if you are filling out the detail of Joanna Dennehy 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 Joanna Dennehy. |
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Ancestry.com US records search results for Joanna Dennehy. |
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Ancestry.co.uk UK records search results for Joanna Dennehy. |
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Ancestry.ca Canadian records search results for Joanna Dennehy. |
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Ancestry.com.au Australian records search results for Joanna Dennehy. |
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 Dennehy 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 Dennehy Tree?
Birth, Death and Marriage Records for Joanna Dennehy and the Dennehy Family Tree
Birth, Death and Marriage records are often the best method of making the links to the Dennehy 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 Dennehy family tree.
Search Parish Records for Joanna Dennehy at Find My Past.
Investigate for the UK registered births, marriages and deaths of Joanna Dennehy using the FreeBMD database.
Study Genealogy Bank for Joanna Dennehy records.
Investigate MyHeritage for Joanna Dennehy information.
Look at the LDS Database for records about Joanna Dennehy.
Research the Dennehy surname using fold3 Military Archives and view images of original Dennehy Military records.
![]() | Did you know that there are currently 614 people with the Dennehy surname in the UK? Dennehy is now ranked number 3460 for popularity in the UK. |
Dennehy Genealogy 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.
Check out the WikiTree database for user contributed records for Joanna Dennehy.
Study MyTrees for information on the Dennehy family and people looking to contact living Dennehy relations.
Check out One Great Family for Dennehy records submitted by people who are already researching the Dennehy Family Tree.
Find Joanna Dennehy from Ireland on findmypast.ie
Dennehy 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 Dennehy surname using Genealogy.com forums .
Miscellaneous Dennehy Databases
Look at the Ellis Island Database for information on Joanna Dennehy. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called Joanna Dennehy
Joanna Dennehy
#REDIRECT Peterborough ditch murders
Category:1982 birthsCategory:Living peopleCategory:21st-century English criminalsCategory:English people convicted of murderCategory:English prisoners sentenced to life imprisonmentCategory:English serial killersCategory:British female serial killersCategory:People convicted of murder by England and WalesCategory:People educated at Roundwood Park SchoolCategory:People from St AlbansCategory:People with antisocial personality disorderCategory:People with borderline personality disorderCategory:Prisoners sentenced to life imprisonment by England and WalesCategory:British people convicted of attempted murder
Source: Joanna Dennehy, Wikipedia, The Free EncyclopediaOther names that sound a bit like Dennehy
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.
Daane Daen Dagneau Dahm Dahme Dahonny Dain Daine Damba Dame Dami Damm Dammy Damo Dan Dana Danahey Dane Daneau Daney Dani Dania Daniau Dann Danna Danne Danniau Dannie Dano Dany Danyi Danyow Daum Dauma Daunay Dauney Dawn Dawnay Dawney Dayna Dayne De_nauw Deam Dean Deane Deano Deaon Deehan Deem Deen Deeney Deeny Dehaan Dehan Dehaney Dehm Dehn Dehoney Dehonney Dehonny Deighan Demaio Demay Demby Deme Demo Den Dene Deneau Deney Denio Denn Denne Denney Dennie Denny Deny Deon Dewan Dewane Dewen Dewin Dewinne Diamo Diana Diani Diano Diehm Diehn Diem Dieno Dimeo Dimmne Dina Dine Dinn Dion Dionne Dna Doan Doane Doen Doheny Dohm Dohme Dohn Dom Domb Dome Domm Domney Don Donagh Donaghe Donaghey Donaghie Donaghy Donahay Donahie Donaho Donahoe Donahoo Donahue Donaway Donay Done Doneghy Doney Doni Donihoo Donn Donna Donnay Donne Donno Dono Donoghue Donoho Donohoe Donohue Doohan Doom Doon Doone Dooney Doughan Douhan Doun Doune Dowen Dowhan Down Downe Downey Downie Doyen Doyne Doyon Duane Duenow Duhaime Duhaine Duham Duhme Duhon Dumm Dun Dunaway Dunay Dunihue Dunn Dunnaway Dunne Dunow Duny Dwan Dwane Dwine Dwn Dwnn Dyne Dyon





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