Researching Otto Mortensen
Explore the detail of Otto Mortensen using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 8 people with the Mortensen surname? In that year Mortensen was ranked number 3571 for popularity in the UK. |

The name Otto means "Form of OTHELLO. Prosperous" and is of Teutonic origin.
Records of Otto Mortensen on Ancestry
Ancestry is a major source of information if you are filling out the detail of Otto Mortensen in your family tree. With over 30 billion records and 100 million family trees to search, Ancestry is one of the key websites to visit to help you trace your family tree back in time. 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 Otto Mortensen. |
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Ancestry.com US records search results for Otto Mortensen. |
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Ancestry.co.uk UK records search results for Otto Mortensen. |
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Ancestry.ca Canadian records search results for Otto Mortensen. |
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Ancestry.com.au Australian records search results for Otto Mortensen. |
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 Mortensen 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 Mortensen Tree?
Birth, Death and Marriage Records for Otto Mortensen and the Mortensen Family History
Birth, Death and Marriage records are often the best method of making the links to the Mortensen 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 Mortensen family tree.
Check out Parish Records for Otto Mortensen at Find My Past.
Explore for the UK registered births, marriages and deaths of Otto Mortensen using the FreeBMD database.
Study Genealogy Bank for Otto Mortensen records.
Explore MyHeritage for Otto Mortensen information.
Explore the LDS Database for records about Otto Mortensen.
Research the Mortensen surname using fold3 Military Archives and view images of original Mortensen Military records.
Mortensen 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.
Investigate the WikiTree database for user contributed records for Otto Mortensen.
Study MyTrees for information on the Mortensen family and people looking to contact living Mortensen relations.
Investigate One Great Family for Mortensen records submitted by people who are already researching the Mortensen Family Tree.
Find Otto Mortensen from Ireland on findmypast.ie
Mortensen 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 Mortensen surname using Genealogy.com forums .
![]() | Did you know that there are currently 9115 people with the Mortensen surname in the USA? Mortensen is ranked number 154 for popularity in the USA. |
Miscellaneous Mortensen Databases
Look at the Ellis Island Database for information on Otto Mortensen. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called Otto Mortensen
Otto Mortensen
Otto Hübertz Mortensen (18 August 1907 – 30 August 1986) was a Danish composer and conductor. He also played the organ and piano. For a number of years he worked at the Royal Danish Theatre as a rehearser for the opera, and later worked at Aarhus University.
As a composer, Mortensen composed both vocal works and instrumental music. He is most famous for arranging countless choral works and for writing the melodies for a number of Danish songs, e.g. Septembers himmel, Min skat, Sommervise (Du danske sommer jeg elsker dig…), and the Norwegian Kringsatt av fiender (lyrics by Nordahl Grieg). In the years leading up to his death, he worked on new melodies to a number of psalms, e.g. At sige verden ret farvel.
The melody for the poem by Helge Rode, Du gav os de blomster, som lyste imod os, was selected by the Danish Ministry of Culture in 2006 as one of 12 songs to be a part of the Canon of Culture (Danish: Kulturministeriets Kulturkanon) in the category musical scores.
Source: Otto Mortensen, Wikipedia, The Free EncyclopediaOther names that sound a bit like Mortensen
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.
Maertens Mardane Marden Mardon Marieton Maritime Maritimes Marteeney Marteeny Marten Martendale Martendele Marteney Martenies Martens Martense Martensen Marteny Marthen Marthienssen Marthinson Martiens Martiensen Martienssen Martignon Martignoni Martin Martina Martinache Martinat Martindale Martindayle Martindel Martindell Martindill Martine Martineau Martinec Martinek Martinelli Martinello Martinet Martinets Martinette Martinetti Martinetto Martinez Martinho Martini Martinie Martinkovic Martinmaas Martino Martinolich Martinolli Martinon Martinot Martinovic Martinovsky Martins Martinsen Martinson Martinucci Martinuzzi Martiny Martinyuk Marton Martone Martonfi Marttinen Martyn Martyndel Martyne Martynikhin Martynka Martynov Martyns Martyntsev Meardon Meerdink Mehrtens Meridan Meriden Meriton Merriden Merriton Merrydown Merten Mertens Mertin Merton Moorton Mordan Mordanti Mordaunt Morden Mordente Mordin Mordino Mordon Moreton Mortain Morten Mortenbeck Mortenson Morteyn Mortimer Mortimore Morton Mourton Muirden Murden Murdent Murrthum Murtimer Murtomaa Murton





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