On the 1870 census, I find this family in Traverse County, Minnesota.
https://familysearch.org/pal:/MM9.1.1/MDH4-6DK
Name: H Hokenson
Birth Year (Estimated): 1834
Gender: Male
Age (Original): 36y
Race: White
Birthplace: Sweden
Event Place: Minnesota, United States
Household Gender Age Birthplace
H Hokenson M 36y Sweden
Anne H Hokenson F 27y Sweden
Ha Hokonson M 9y Sweden
Johan L Hokonson M 7y Sweden
Allma Hokenson F 5y Sweden
Emanuel Hokonson M 1m Minnesota
Lars Anderson M 39y Sweden

I think the oldest son might be Hokan or Hakan.

This is Anna Maria's death information which gives her birth:
https://familysearch.org/pal:/MM9.1.1/FDS1-2SN
Name: Anna Marie Hokanson
Gender: Female
Burial Date: 01 Apr 1919
Burial Place: Redpath Twp.
Death Date: 28 Mar 1919
Death Place: Wheaton, Traverse, Minnesota
Age: 77
Birth Date: 20 Jan 1842
Birthplace: Sweden
Occupation:
Race: White
Marital Status: Widowed
Spouse's Name: Hemming Hokanson
Father's Name: Anders Johnson
Father's Birthplace: Sweden
Mother's Name: Anna Johnson
Mother's Birthplace: Sweden
Indexing Project (Batch) Number: B02121-7
System Origin: Minnesota-EASy
GS Film number: 2218034
Reference ID: 15835

When I searched at familysearch.org, just using parents names of Hemming Hokanson and Anna, I think I found the birth of their oldest son at Ransäter, Värmland.

https://familysearch.org/pal:/MM9.1.1/FKDS-BHY
Name: Hakan Adrian Hemmingsson
Gender: Male
Christening Date: 08 Nov 1860
Christening Place: Ransäter, Värmland, Sweden
Father's Name: Hemming Hakansson
Mother's Name: Anna Maria Andersdotter

And possibly a birth for Hemming Hokanson at Ransäter, Värmland:

https://familysearch.org/pal:/MM9.1.1/FKDS-6BM
Name: Hemming Hakansson
Gender: Male
Christening Date: 13 Dec 1833
Christening Place: Ransäter, Värmland, Sweden
Father's Name: Hakan Hemmingsson
Mother's Name: Stina Olsdotter

I was wondering if there was any other information that might help me know if this is the right family for sure.

Thanks, Taryn from Minnesota USA