Hi Katrina,
I found this family on the Emibas CD, not all the names and birthdates are the same as the ones you posted but most of the info fits with your info. Look through the info and see what you think.
Here are those files:
Post 211850
Jonsson, Johan August
Married man
b. 6/10/1832 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 005
Post 211851
Petersdotter, Anna Sophia
Married woman
b. 2/15/1829 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 006
Their children:
Post 211852
Johansson, Carl August
Unmarried man
b. 10/14/1861 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 007
Post 211853
Johansson, Johan Emil
Unmarried man
b. 1/18/1865 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 008
Post 211854
Johansdotter, Christina Sophia
Unmarried woman
b. 11/18/1863 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 009
Post 211855
Johansdotter, Maria Lovisa
Unmarried woman
b. 1/29/1866 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 010
Post 211856
Johansdotter, Johanna Mathilda
Unmarried woman
b. 7/21/1868 in Nye, Jönköpings län (Småland)
Emigrated 3/25/1870
from Bällslätt Kåljutan, Nye, Jönköpings län (Småland)
to Nordamerika
Source: Household Examination Roll, p. 18
Emibas migration file ID: Nye F 1870 011
Hope this works for you!
Have a nice day!
Don