Mr. McCaskill is born in North Venice, Illinois to Wilson McCaskill and Rose Mae King McCaskill-Parnell.
Mr. McCaskill receives a Bachelor of Arts in sociology with a minor in mathematics and education from Huston-Tillotson College in Austin, Texas.
Mr. McCaskill receives a grant from the National Science Foundation to Prairie View A&M University.
Mr. McCaskill receives a grant from the National Science Foundation to St. Louis University.
Mr. McCaskill joins the National Council of Teachers of Mathematics.
Mr. McCaskill receives a grant from the National Science Foundation to Purdue University.
Mr. McCaskill receives a grant from the National Science Foundation to Southern Illinois University-Edwardsville.
Mr. McCaskill receives a Master of Science from Southern Illinois University-Edwardsville.
Mr. McCaskill becomes Team Leader for Teacher Corps Cycle 10 S.I.U-E at the University of Virginia.
Mr. McCaskill receives a stipend to the University of Wisconsin at Stevens Point.
Mr. McCaskill receives a stipend to Illinois State University as an elementary principal on the role of administrator in coordinating and placing special education students.
Mr. McCaskill receives special training in behavioral skills in a Lab Trainers Session at Southern Illinois University-Edwardsville.
Mr. McCaskill receives a specialist’s degree from Southern Illinois University-Edwardsville.
Mr. McCaskill retires from school administration. At Venice Public School District #3 in Venice, Illinois.
Mr. McCaskill serves on the Advisory Board to the State Superintendent of Schools.
Mr. McCaskill becomes a member of the Edwardsville Zoning Board of Appeals.
Mr. McCaskill becomes assistant state coordinator for driver safety for the State of Illinois at AARP.
Dr. McCaskill receives a Doctor of Philosophy from Madison University.