Looking for Sarah Mary Wallace

Looking for Sarah Mary Wallace. Married to John M. Slusher. Had 3 children: Mary Magdalene (Magadline) born 1895 in Ada, Oklahoma, Charlie b. bef 1900, and Maynard. She died of pneumonia shortly after giving birth and Maynard died a few days later, abt 1900-1901. Much info on Mary's descendants.