Johannes Dahl

Looking for information on Johannes Dahl born 1836 in Bergen. Immigrated to America in 1861 coming into Chicago with wife Petrine Pedersburg born 14 Nov Norway. He died of typhoid fever in Chicago, Petrine went on to Westby, Wisconsin. Also, Hogan H. Viken/Kolbo born 1 Feb 1822 Oppland County Gudbrandsdalen married 1848 in Nannestad to Karen Olsdotter from Norgard Slattum farm near Nannestad. No passenger lists records before 1861. Both families coming together. Thanks.