Looking for information regarding the career and possible family of Charles ALLEN near Flagler, CO, based on the following reference.

"Charles, a graduate of the Maryville State Teachers College and the University of Missouri and a member of the bar of Missouri, is now superintendent at Flager, Col." [reference from HISTORY OF DAVIESS AND GENTRY COUNTIES, MISSOURI; DAVIESS COUNTY by JOHN C. LEOPARD and BUEL LEOPARD; GENTRY COUNTY by R.M. McCAMMON and MARY McCAMMON HILLMAN; illustrated, HISTORICAL PUBLISHING COMPANY, Topeka--Indianapolis; 1922; pages 647-649]

Charles was one of about 12 children of the John Henry ALLEN (b. 1856) family.