Hello,
My relative Augusta Wilhelmina Thorell born 1854 in Fredsberg, Skaraborgs lan, Sweden emigrated 1891 to Manistique, Schoolcraft County, Michigan, USA. Same time as Carl Andersson Thorell went the theird time. She married Axel Edward Ahlstrom the same year in Manistique, and they got a son Gustaf Harry Ahlstrom 1892. She died 1914. I don't know how Carl and his brother changed names to Thorell but they lived in the same area as Augusta W Thorell. Her father Anders Reman took (got) the name Thorell as they lived in "Thor's cottage". Before Augusta emigrated she lived as a maid in Stockholm from 1878. Carl Andersson also moved to Stockholm before his emigration 1881.