Free Danish genealogy: the best sources online

Anyone tracing Danish ancestors eventually asks the practical question: what does this cost? The answer is encouraging. In Denmark you can get remarkably far with free genealogy sources – parish registers, censuses, probate records and much more are online at no charge. This guide maps the sources that cost nothing: what each one covers, where it stops, and the one wall nearly everybody hits.

The order below is deliberate. It follows the path most people take: the scanned originals first, then the ways to search them, and finally the communities and tools that make the work easier.

Arkivalieronline: the originals, scanned and free

The Danish National Archives' Arkivalieronline is the foundation of Danish genealogy. It holds parish registers, censuses and many other records as scanned images of the original pages – the very pages the parish priest or the census taker once wrote on.

One thing is worth knowing in advance, and it surprises many people: you cannot search inside the scanned records. There is no box where you type a name and get a hit. You browse, exactly as you would in the physical book. So you need two things before you start: the parish (sogn) the family belonged to, and roughly the year of the event. With those, you will find the page. Without them, go via one of the search services below first.

Søg i Samlingerne: the search – and the overlooked transcripts

If Arkivalieronline is the images, Søg i Samlingerne is the search function. It tells you what the archives hold and lets you order records to the reading room, while anything already scanned opens directly online.

The most overlooked corner of the whole site is called Afskrifter – transcribed, and therefore searchable, registers. They can save you hours of page-turning. Among them:

Death certificates 1840–1939 (partial) – often with a cause of death the parish register does not give.
Inmates of Danish prisons 1752–1932 (partial) – a source few people think of, with unusually detailed physical descriptions.
Militia rolls for Copenhagen 1848–1940 – military levying rolls that follow men year by year.
Applicants for the commemorative medal of the wars of 1848–1850 and 1864.

Name search 1787–1918: three ways in

If you do not know the parish, you have to search by name first. For the period 1787–1918 there are three entry points – and something has changed here that older guides have not caught up with.

Dansk Demografisk Database – being retired

The old workhorse, the Danish Demographic Database, covers censuses from 1787 to 1930 and was for years the first place Danes searched. Be aware, though: the National Archives describe the platform as technically outdated, and it is closing as a standalone platform. The data is not lost – it is being preserved and made searchable through Søg i Samlingerne. If a guide tells you to »just« use the old database, that guide is going out of date.

Ancestry: Danish parish registers 1812–1918

Danish parish registers from 1812 to 1918 are indexed and searchable on Ancestry. That sounds like a paid service – and fundamentally Ancestry is one – but this particular Danish collection is free to search once you have created an account and signed in.

Link Lives: the newcomer

Link Lives is a research project that links individuals across sources, and it is still in beta. The coverage is already substantial, though: the censuses of 1787, 1801/1803, 1834, 1840, 1845, 1850, 1860, 1880 and 1901 (plus 1885 for Copenhagen), parish registers 1812–1918, and the Copenhagen cemetery records 1861–1912. A good place to look when a name refuses to turn up anywhere else.

FamilySearch: the largest shared family tree

FamilySearch is run by the Church of Jesus Christ of Latter-day Saints and is free – you only need to create an account. Its strength is the shared tree: instead of building yours from scratch, you connect to work others have already done. That is also its weakness: because anyone can edit, the information is not automatically correct. Treat it as a lead, not as proof, and always check back against the original register page.

Danske Slægtsforskere: guides, forum and tools

Denmark's largest genealogical society publishes a great deal of material freely: guides, overviews of which sources are available online, and an active forum where experienced researchers answer questions. The society is also behind practical tools such as Sogneportalen, which helps you identify the right parish, and DIGDAG, with historical administrative maps.

The forum deserves a special mention: when you are stuck on a single word or a difficult page, someone there has often seen that particular clergyman's handwriting before.

Maps, farms and place names

Genealogy is not only about names but also about places – and parish boundaries, land parcels and farm names have shifted over time. Free tools such as historiskekort.dk, Matrikel-Info and digdag.dk let you see how the landscape and the divisions looked back then. That is often how you discover why a family seemed to »disappear«: they did not move, the boundary did.

More specialised free sources

Beyond the main entry points there are free special collections that are worth their weight in gold if your family falls within their scope:

Register of deaths 1842–1969 – a broad way into deaths across parishes.
Sound Toll Registers 1557–1850 – ships and skippers through the Øresund, invaluable for seafaring families.
The Museum of Danish Resistance database – people in the resistance movement during the occupation.
Bornholm parish registers up to 1815 – a separate collection for the island.
Diplomatarium Danicum – medieval charters, if your line can be followed unusually far back.

So what does cost something?

Honestly: not much – but not nothing. The large international services such as Ancestry and MyHeritage are subscription-based beyond the parts they have opened up, and MyHeritage typically lets you build a tree free only up to a few hundred people. If you want your findings printed as a family book, the printing costs too. And then there is one last item nobody thinks of at the start – it costs no money, but time.

The wall almost everyone hits: gothic handwriting

Here is what no list of free sources tends to mention: you can find exactly the right page in the parish register – and still not be able to read it. Practically all Danish material from before roughly 1875 is written in gothic handwriting, and it is not merely »old-fashioned«. The letters look fundamentally different, e and n are nearly identical, and the spelling follows the old orthography with »Aa« and capitalised nouns.

So it is not access to the sources that costs – that is free. It is the reading. And there you have two routes: learn the script, which is both possible and rewarding, or have the pages transcribed for you.

If you want to learn it yourself, start with our guide to reading gothic handwriting and read about old Danish orthography, so you understand why the words look the way they do.

A free workflow that works

Put the sources together in this order and you will get furthest without paying anything:

Start at home. Names, dates and places from the family itself are free and often more accurate than any archive.
Find the parish via Sogneportalen or a name search – without it, Arkivalieronline is hard to use effectively.
Search the name in the censuses to get a household and an age to count back from.
Open the original on Arkivalieronline and confirm the find with your own eyes.
Note the source – parish, book, year and page. A find without a citation has to be found all over again in six months.
Save a sharp image of the page, even if you cannot read it yet.

For the archives in detail, see our walkthrough on reading parish registers and censuses; if you are just starting out, begin with genealogy for beginners.

When the page is found but the writing will not give it up

Once you have a sharp photo or scan, the rest is quick. MormorsBreve reads the gothic handwriting and gives you legible text within minutes – and can translate it, so relatives abroad can read along too. The first pages are free, so you can see the result on your own document before deciding. You can also look at our examples of transcribed gothic handwriting or read more on the topic page about genealogy and gothic script.