In the 1900 Sedgewick County Federal Census Index, there is a John N. Berger with a Maud M, Frank S, Ray F, Maud R, Simon and Rosanna in Ward 4 Pct 2. In the marriage index books A-B May 1870 to May 24, 1922, There is a John N.Burge and Maud Tullis marr. Jan 24, 1895.There is a Simon Berger and a Rosanna Berger buried in the Highland Cemetery in Sedgewick County, Kansas. The dates for Simon are b. Feb.10 1826 and d. Mar. 13, 1910 buried Mar 14, 1910 in Block 4,1122.Rosanna Berger, b. Feb 10,??( I think this must be wrong) and d. Feb 8, 1902, buried Feb 9, 1902 in Block 4808.You may already have this, if not, hope it helps.