Trying to locate information on /Kavanaugh who married Mattie Bradley. He either died or they divorced. On the 1880 census it shows Mattie as the wife of John F. Lay and two children that he did not have from his first marriage. The children were Florence age 4 and Joseph age 3.Mattie and John had a child Hattie born 1879. Mattie and child Mattie died in childbirth in 1881. All the children went into orphanages but were never adopted. This was in Louisville, KY.