I have a copy of the book "History of St. Michael's Parish, 1886-1986. It was included in my mother's things when she died in 2006. Here is the entry for the James Murphy Family:
James Arthur Murphy was united in marriage to Katherine Hannah Cunningham on November 6, 1895 at St. Michael's Church in Spalding. They lived on a farm near Akron until 1910 when they moved to a farm near Spalding. Eight children were born to this union: Arthur married Ethel brown, Thomas married Marie sullivan, Nora married John Zeplin, Joseph married Hazel Wray, Jerome married Helen Connelly, Mary married Carl Boisseree, frank married Ruth Gibbs and John married Patricia Gotwol. James A. Murphy was born on June 2, 1871 in Wisconsin and died November 5, 1934. He is buried in Calvary Cemetery. Mary Boisseree is the only member of the family still alive. She lives in Omaha."
I did not find any Cunninghams listed. Hope this helps - Keith