Researching Franz Mertens
Explore the detail of Franz Mertens using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 48 people with the Mertens surname? In that year Mertens was ranked number 3531 for popularity in the UK. |

The name Franz means "Form of FRANCIS. (Male) A Free Man" and is of German origin.
Records of Franz Mertens on Ancestry
Ancestry is a major source of information if you are filling out the detail of Franz Mertens 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 Franz Mertens. |
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Ancestry.com US records search results for Franz Mertens. |
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Ancestry.co.uk UK records search results for Franz Mertens. |
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Ancestry.ca Canadian records search results for Franz Mertens. |
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Ancestry.com.au Australian records search results for Franz Mertens. |
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 Mertens 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 Mertens Tree?
Birth, Death and Marriage Records for Franz Mertens and the Mertens Genealogy
Birth, Death and Marriage records are often the best method of making the links to the Mertens 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 Mertens family tree.
Check out Parish Records for Franz Mertens at Find My Past.
Investigate for the UK registered births, marriages and deaths of Franz Mertens using the FreeBMD database.
Study Genealogy Bank for Franz Mertens records.
Check out MyHeritage for Franz Mertens information.
Explore the LDS Database for records about Franz Mertens.
Research the Mertens surname using fold3 Military Archives and view images of original Mertens Military records.
Mertens 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.
Explore the WikiTree database for user contributed records for Franz Mertens.
Study MyTrees for information on the Mertens family and people looking to contact living Mertens relations.
Investigate One Great Family for Mertens records submitted by people who are already researching the Mertens Family Tree.
Find Franz Mertens from Ireland on findmypast.ie
Mertens 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 Mertens surname using Genealogy.com forums .
![]() | Did you know that there are currently 6076 people with the Mertens surname in the USA? Mertens is ranked number 155 for popularity in the USA. |
Miscellaneous Mertens Databases
Explore the Ellis Island Database for information on Franz Mertens. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called Franz Mertens
Franz Mertens
Franz Mertens (20 March 1840 – 5 March 1927) (also known as Franciszek Mertens) was a Polish mathematician. He was born in Schroda in the Grand Duchy of Posen, Kingdom of Prussia (now Środa Wielkopolska, Poland) and died in Vienna, Austria.
The Mertens function M(x) is the sum function for the Möbius function, in the theory of arithmetic functions. The Mertens conjecture concerning its growth, conjecturing it bounded by x1/2, which would have implied the Riemann hypothesis, is now known to be false (Odlyzko and te Riele, 1985). The Meissel–Mertens constant is analogous to the Euler–Mascheroni constant, but the harmonic series sum in its definition is only over the primes rather than over all integers and the logarithm is taken twice, not just once. Mertens's theorems are three 1874 results related to the density of prime numbers.
Erwin Schrödinger was taught calculus and algebra by Mertens.
His memory is honoured by the Franciszek Mertens Scholarship granted to those outstanding pupils of foreign secondary schools who wish to study at the Faculty of Mathematics and Computer Science of the Jagiellonian University in Kraków and were finalists of the national-level mathematics, or computer science olympiads, or they have participated in one of the following international olympiads: in mathematics (IMO), computer science (IOI), astronomy (IAO), physics (IPhO), linguistics (IOL), or they were participants of the European Girls' Mathematical Olympiad (EGMO).
Source: Franz Mertens, Wikipedia, The Free EncyclopediaFranz Carl Mertens
right|thumb|Franz Carl Mertens (1764 -1831)Franz Carl Mertens (3 April 1764 – 19 June 1831) was a German botanist who was a native of Bielefeld. He specialized in the field of phycology.
Mertens studied theology and languages at the University of Halle, and after graduation taught classes at Bremen Polytechnic College. In his spare time he studied botany, and through a mutual friend met German botanist Albrecht Wilhelm Roth (1757–1834). With Roth, he took scientific expeditions throughout Europe, including Scandinavia.
From these trips, Mertens described a number of species of algae. He also performed illustrative work on Volume 3 of Roth's Catalecta botanica. With Erlangen professor Wilhelm Daniel Joseph Koch (1771–1849), he published the third edition of Johann Christoph Röhling's Deutschlands flora, a five volume treatise on German flora.
The plant genus Mertensia from the family Boraginaceae is named after him, while the ctenophore genus Mertensia is named after his son Karl Heinrich Mertens (1796-1830).
Source: Franz Carl Mertens, Wikipedia, The Free EncyclopediaOther names that sound a bit like Mertens
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 Mertin Merton Moorton Mordan Mordanti Mordaunt Morden Mordente Mordin Mordino Mordon Moreton Mortain Morten Mortenbeck Mortensen Mortenson Morteyn Mortimer Mortimore Morton Mourton Muirden Murden Murdent Murrthum Murtimer Murtomaa Murton





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