I have mentioned in the past, with great excitement, that ArkivDigital has begun scanning Swedish-American church records in the U.S. They started with Kansas (and a few Missouri and Oklahoma), they moved to Minnesota, and now they are working on Nebraska!
It is important to note that even if these are “Swedish”-American churches, many of them had Norwegian, Finnish, and Danish members. And it is often the best place to find where someone came from in the old country.
So can you expect to find in these records? Well, naturally birth/baptism, marriage, and death/burial. But do not be surprised to find a whole lot more. You might find a moving certificate (Flyttningsbetyg) that includes where in Sweden Andrew Mellborg and his wife Kristina Johnson were born, it gives information on when, and from where, they came to America, and when the moved to Carver Salem Swedish Evangelical Lutheran Church.
Carver Salem Swedish Evangelical Lutheran Church, (Carver County, Minnesota), Församlingsbok (Church Register), 1891-1946, vol. 1, p. 69a, Flyttningsbetyg (Moving Record) for Andrew A. Mellborg and Kristina Johnson; digital images by subscription, ArkivDigital (http://www.arkivdigital.net : accessed 13 July 2017), AID #v843931.b53.s69a.
You might find the church kept a register like those-församlingsbok and husförhörslängd-kept in Sweden that detailed the lives of the members. Here is one for Buffalo Zion Lutheran Church for the Johan Bodin and Lisa Larsdotter family, listing their birth dates and places in Sweden, marriage date, immigration information, and death information for Johan, Lisa, and all their children! Imagine finding this if you did not know where Johan or Lisa came from in Sweden. Note they use Lisa’s maiden name, just as they did in Sweden. An incredible fine!
Buffalo Zion Lutheran Church, (Wright County, Minnesota), Församlingsbok (Church Register), 1886-1943, vol. 3, p. 8, Church Register for Johan Bodin and Lisa Larsdotter family; digital images by subscription, ArkivDigital (http://www.arkivdigital.net : accessed 13 July 2017), AID #v843158.b32.s8.
These records have many treasures like these and they are a “must research” if available for your family’s area. Once again, ArkivDigital doing incredible work for researchers!