Okay I found her. Nancy Cornelia Echelbarger b 4/20/1862 Jerry City, OH died 4/15/1944. Oliver was born 2/7/1961 died 2/12/1933
Their children were Reginald Ketzenberger 9/25/1883-8/5/1973 (Toma Cemetary Rawson, OH)
John F E Ketzenberger 5/1/1887-5/5/1949 married Eunice B. Heldmen 7/7/1889-9/9/1982 (She is in Toma Cemetary)
Ella Georgia Ketzenberger 6/2/1890-4/8/1972 married Howard Foraker Browneller on 1/5/1910 his birth and death dates are 10/9/1889-8/11/1976 (He is buried Oak Grove Cem in BG)
Ethel Mae Ketzenberger 12/27/1895 (no death date) married Floyd Hughes 1/30/1894-2/4/1981 (both at Oak Grove in BG)
That's what I have.