The Truth About Oäkta in some Swedish Birth Records

The first time I found oäkta in Swedish birth records, I felt something close to embarrassment. My ancestor’s story, I assumed, was one she would have wanted hidden.

And yet.

As a genealogist, I spend a lot of time telling myself – and anyone who will listen – to follow the evidence before drawing conclusions. I have spent years learning that records tell the story of lives, not moral verdicts. I know better than to judge an ancestor before I understand her world. Genealogy teaches you that, if nothing else.

I was wrong. And how I got there is the whole point of this week’s post.

The Word That Stopped Me

The word oäkta appears in the 1867 birth record for my great-great-grandfather, Sven Svensson, born 19 March 1867 in Näsum parish, Kristianstad County, Sweden. It means illegitimate. If you have spent any time searching Swedish parish registers, you have probably seen it. Oäkta in Swedish birth records appears more often than most researchers expect.

Oäkta in Swedish Birth Records for Sven Svensson
Oäkta in Swedish Birth Records for Sven Svensson, 1867.1

His mother was Sissa Andersdotter, born 24 March 1847 in Jämshög. She was twenty years old. She was working as a maid, listed in the household examination records as a “foster daughter,” at No. 6 Östad, a farm in Näsum parish where she had arrived from Jämshög in 1864.

Household examination book entry for Sissa Andersdotter and Sven.
Household examination book entry for Sissa Andersdotter and Sven.2

When I first encountered that word beside her son’s name, my 21st-century instincts took over. I assumed she had buried this chapter as deeply as she could. I assumed she had been shunned. I assumed the record was something her family, down through the generations, had kept quiet.

Genealogy is supposed to make us better than our assumptions. In Sissa’s case, it eventually did.

What the Records Actually Showed

The more I dug into the Swedish church records, the more they complicated, and ultimately dismantled, my initial reading.

First came the formal church process. The household examination records document that after Sven’s birth, a förlikning (settlement) and förhöra (hearing) took place. This was not unusual. Under Swedish church law, when a child was born out of wedlock, church officials conducted formal inquiries to identify the father, particularly when financial support for the child was needed.3 4 The process was institutional. It was procedural. It was, in a word, a system.

The name that emerged from that process was Sven Mattisson, a farm laborer who had lived and worked at No. 6 Östad. He shared the same farm, the same year, and the same age as Sissa. The notation beside his name in the parish records reads förtälje! Se 132, Pigan Sissa Andersdotter barn! Translated: “declared/revealed! See 133, Maid Sissa Andersdotter’s child!” Whether Sven Mattisson came forward voluntarily or under pressure from church officials, the records cannot tell us. But the acknowledgment is there, in ink.

Household examination book entry for Sissa Andersdotter and Sven.
Household examination book entry for Sven Mattisson. 5

The church process also left its mark on Sissa herself. The Kyrkotagning column in her son’s birth record, the formal churching ceremony that welcomed a new mother back into the congregation, sits empty. She was not immediately welcomed back. She did, however, receive absolution on 6 October 1867, roughly six months after Sven’s birth.

The Moment That Truly Changed My Thinking

I have written before about the formal process and what the records reveal. But the moment that genuinely shifted my understanding of Sissa came from a different detail entirely. (See: “Chasing My Swedish Roots – Part II – Breaking Through the Brick Wall“)

At little Sven’s baptism on 24 March 1867, five days after his birth, the godmother listed in the Dop-Vittnen section of the birth record is Inga Sunesdotter, a widow from Jemshög.

Baptismal sponsors for Sven Svensson, 1867
Baptismal sponsors for Sven, 1867.6

Inga Sunesdotter was Sissa’s mother.

Sissa walked into that church with a newborn son and no husband. And her mother walked in beside her.

I do not know what passed between them. The records do not tell us whether there were hard words or tears or silence. What the record tells us is presence. Inga Sunesdotter showed up. That one detail collapsed my image of Sissa as a woman carrying secret shame, and replaced it with something far more human: a young woman navigating an impossible situation, with her mother at her side.

How Common Was This, Really?

Genealogists who encounter oäkta in Swedish birth records often assume the worst. Once I started looking at the historical context, that assumption fell apart too.

Historian Anders Brändström, studying illegitimate births in 19th-century Sweden, found that around the middle of the century, approximately 9% of all children in Sweden were born out of wedlock. By the end of the century that figure had risen to 11%.7 In agricultural parishes, the rural farming communities like the ones where Sissa lived, illegitimacy rates were lower than in urban centers, but they still appeared consistently in the registers.

Brändström’s research also challenged the idea that these women were permanently outcasts. In agricultural and industrialized parishes outside major towns, roughly 85% of women who had an illegitimate birth went on to marry later in life.8 An illegitimate birth was, in most cases, an isolated event early in a woman’s life course, not the defining mark of a ruined reputation.

Sissa Andersdotter fits that pattern precisely. Sven Mattisson did not go with her when she returned to Jämshög. By 1870 he had married Kersti Olsdotter and settled in Kyrkhult, Blekinge, just sixteen kilometers from where Sissa was raising young Sven. Sixteen kilometers. A three-and-a-half-hour walk. Close enough to reach, and yet a world apart.

But Sissa built a life. She eventually married. She had six more children. She lived to the remarkable age of ninety-four.

What I Had to Unlearn

The assumption I carried into Sissa’s records was not malicious. It was unconscious. I applied the moral framework of my own time and place to a woman navigating the legal, ecclesiastical, and social structures of 1860s rural Sweden. Those structures were, it turns out, neither as simple nor as brutal as I imagined.

Finding oäkta in Swedish birth records does not tell you what you think it tells you. It was a legal and ecclesiastical designation, not a life sentence. The church process that identified Sven Mattisson as the father was a formal institutional mechanism. The ritual Sissa eventually completed was not proof of disgrace. It was the formal path back to full participation in the congregation.

Genealogy calls us to understand our ancestors in their world, not ours. That is easier to say than to do. The records themselves had to correct me before I understood what that meant for Sissa.

What She Taught Me

Sissa Andersdotter was twenty years old when her son was born. She was working as a maid on a farm far from her home village. She faced a formal church hearing. She was not immediately welcomed back into the congregation after her son’s birth. And she came through all of it, with her mother beside her, with her community’s formal processes around her, and ultimately with a long life ahead of her.

She was not a hidden scandal. She was a young woman in a documented, procedural, community-acknowledged situation, navigating it with the tools her world provided.

That is who Sissa was. And I only found her when I stopped assuming I already knew.


What does oäkta mean in Swedish genealogy records? Oäkta is a Swedish term meaning illegitimate, used in 19th-century church records to designate children born outside of marriage. Finding it in a Swedish birth record does not mean the mother was shunned or her story was hidden. Under Swedish church law, formal processes existed to identify the father and support the child.


Your Turn!

Have you discovered an ancestor whose story was more complicated, or more human, than you first assumed? I would love to hear about it in the comments below.


  1. Näsum Parish, Kristianstad County, Sweden, Birth and Christening Records, ArkivDigital: Näsum CI:8 (1862-1867) Image 880, Page 85, entry for Sven; imaged, ArkivDigital (https://app.arkivdigital.se/volume/v100653a : accessed 1 Feb 2025). ↩︎
  2. Näsum Parish, Kristianstad County, Sweden, BiS (Population of Sweden) 1800-1947, ArkivDigital: Näsum (L) AI:9 (1861-1871) Image 135, Page 132, entry for Sven; imaged, ArkivDigital (https://app.arkivdigital.se/volume/v100637 : accessed 25 Jan 2025). ↩︎
  3. Elisabeth Thorsell, “Father Unknown–What to Do?” Swedish American Genealogist 30, no. 1 (March 2010): article 8; Augustana Digital Commons (https://digitalcommons.augustana.edu/swensonsag/vol30/iss1/ : accessed 8 March 2026). ↩︎
  4. Anders Brändström, “Illegitimacy and Lone-Parenthood in XIXth Century Sweden,” Annales de démographie historique 1998-2 (1999); Persée (https://www.persee.fr/doc/adh_0066-2062_1999_num_1998_2_1938 : accessed 8 March 2026). ↩︎
  5. Näsum Parish, Kristianstad County, Sweden, BiS (Population of Sweden) 1800-1947, Näsum (L) AI:9 (1861-1871) Image 133 Page: 130, entry for Sven Mattisson; imaged, ArkivDigital (https://app.arkivdigital.se/volume/v100637 : accessed 25 Jan 2025). ↩︎
  6. Näsum Parish, Birth and Christening Records, CI:8, p. 85, entry for Sven. ↩︎
  7. Ibid. ↩︎
  8. Ibid. ↩︎

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