I am researching a Helsing Family that left Dalarna, Sweden in March of 1868 to come to America. I found Andrew Helsing in the 1880 Census Index residing in W 1/2 of Wakarusa Township, Douglas County, Kansas with his wife, Betsy and daughter, Emma. The 1900 Census for that area was unreadable. Where can I go from here to find info on this family?