Here is some information from the emigrant and passenger lists, which are to be find at the "Emigrantinstitut" in Växjö, Sweden.

Cecilia (Sissa) Strömberg - depart 1879-09-04 from Malmö for Caribou, Maine.

Nils Strömberg - depart 1882-04-06 from Malmö for Caribou Me
and son Bengt.

Svante Strömberg - depart 1884-05-01 from Göteborg for New York.

"Sven Joh. Strömberg" - depart 1892-03-03 from Malmö for New York.

Olof Persson - no information.

Nothing about John (Johan) Sigurd Strömberg 158

1920 census list N. O. Stromberg age 60 born in Sweden in 1859 and living in Caribou, ME70
1930 census lists Oley Stromberg age 70 born 1869 in Sweden and living in Caribou, ME70