The following data is extracted from A History of the Pioneer Families of Missouri - Warren County.
Charles Ellis, of Virginia, married his cousin, Nancy Ellis, and they had Thomas, Polly, Stephen, Elizabeth, Nancy, Charles, Joseph, Martha, James M., and Susan. Mr. Ellis removed from Richmond, Va., to Shelby Co., Ky., in 1815. Stephen married Mary Young, of Kentucky, and settled in Warren Co., Mo., in 1826. In 1847 he removed to St. Charles County, where he died. His children were James, Charles, Nancy, Sarah C., Martha F., Mary H., and William T. Joseph Ellis was married twice; first, to Nancy Netherton, by whom he had Henry C., Mildred C., Charles M., Ann E., Lucy B., Paulina, Joseph, Stephen E., John G., William S., and Martha L. After the death of his first wife Mr. Ellis married the widow of Benjamin Pitts, whose maiden name was Susan R. Simms. Martha Ellis married Thomas Moffitt, of Virginia, who settled in SL Charles Co., Mo., in 1830. Elizabeth married Edward R. Kelso, who settled in St. Charles Co., Mo., in 1831. The most of their children moved to Texas.
Source: A History of the Pioneer Families of Missouri - Warren County