Godfrey Kurth was a leading Belgian Catholic historian, a Knight of the Order of Pius IX, and the director of the Belgian Historical Institute in Rome. He died in 1916. Patrick Foley, PhD, is a well-known Catholic historian and the author of approximately 140 published works, including three books on Catholic history. He received a papal medallion from pope John Paul II for writing the official essay on the history of the Church in Texas.