This is what I have found on Hilda Nilsson in Swedish records.
She emigrated 15 Aug 1890.
Hov AI:6 (1888-1895) Image 178 / page 186
Efternamn:HANSSON Förnamn:HILDA Ålder:16Kön: K Född: 1873/1874 Församling:HOFLän: L Titel/Anm: Utresehamn:GÖTEBORG Utvandrdag:1890 08 22 Destination: N Y Medåkande:NEJ Källkod:43:108:3484
Next time she is in Avesta, Västmanland.
Avesta AIIa:5a (1901-1921) Image 1270 / page 1447
It seems her husband Gustaf Emanuel Jansson had returned to Sweden earlier, as he comes from Västerås, Västmanland 18 July 1908. Hilda Nilsson comes from Amerika 28 July 1908. They were married 20 Aug or July ?, 1904.
She has three children.
Nils Edward, b. 18 Sep. 1900 in America. His father is Carl Rosendal. Georg Emanuel, 22 Mar 1904 in America. He died 11 Jan 1909. Anders Gustaf, 9 Jan 1906 in America.
Next, the four of them are back in Hov 28 May 1909 and emigrates to America 5 July 1911.