Born in Montgomery, Alabama to Joseph Ezra and Mae Elizabeth Roop.
Receives a Bachelor of Science from Central Missouri University.
Marries Betty Jane Reed.
Serves in the U.S. Army for two years.
Receives a research grant for the Cooperative State Research Service of the U.S. Department of Agriculture.
Receives a Doctor of Philosophy from Washington State University.
Becomes an economist for the Economics Research Services of the U.S. Department of Agriculture.
Becomes a senior economist at Evans Economics, Inc.
Becomes a staff scientist and economist at the Pacific Northwest National Laboratory in Richland, Washington.
Becomes a member of the International Energy Agency in Paris, France.
Becomes an adjunct professor in the Department of Economics at Washington State University.
Receives a Retirement Honor from the Pacific Northwest National Laboratory.
Authors “The Maryland Descendants of Christian Rupp, 1732-1810.”
Presented with the Albert Nelson Marquis Lifetime Achievement Award from Marquis Who’s Who.
Co-authors “The Descendants of Christian Roop, 1764 – 1855.”