I am looking for information on Ida Bertina Mickelson or Mikkelson. Born 3/1/1896 in Kelliher, MN and married Henry Emil Rensvold in 1921.(I think) As far as I know she had a brother named Edward Mickelson. I am looking for information on this side of my family. Please help, have just started family tree research. I have no idea how to get started.