Looking for Descendants of Johan Johansson - Nöbbele

[Jim Bayard]

I am hoping that someone can give me advice as to how I can find descendants of Johan Johansson (born 16 May 1818) and Johanna Petersdotter(born 27 May 1818) of Nöbbele.  They had three children in Väckelsång, i.e. Pehr August in 1840,Johannes Gustaf in 1847, and Carolina Mathida in 1851 (died 1867), before moving to Broarydsmåla in Nöbbele parish.  In Nöbbele, they had Frans Gustaf on 11 January 1854, Dorothea on 22 April 1858, and Otto on 20 April 1862.
Pehr August, Johannes Gustaf, and Otto supposedly left for America, and I am looking for the descendants of the others that may have stayed in Sweden.  I am hoping that they may have old family letters from Otto Johansson that may provide information on whether he is my great grandpa, Otto William Bayerd, who lived in California and was born on the same day and emigrated in the same time frame.  Any help is appreciated!