looking for Klevgard, Dolsveen, or Wik

I'm searching for a Hans Klevgard (or Dolsveen) born 1836 who came to US from Norway around 1867. Also Andreas and Helene Dolsveen born 1822 and 1820 respectively and immigrated around 1869. Finally, Nels and Thea Wik (b: 1806 and 1833) and immigrated around 1871 with children Mary, Andreas, and Olina. Thanks for any help.