Erin Herdler, CFCP
Erin is the director of the Archdiocesan Office of Natural Family Planning. She is a volunteer and a leader at the Institute.
Mark Brumley
A former staff apologist with Catholic Answers, Mark is the author of The Seven Deadly Sins of Apologetics, the co-author of A Study Guide for Jesus of Nazareth: Holy Week, and a contributor to The Five Issues That Matter Most.
Dr. Tracey Rowland
Tracey is the former Dean of the John Paul II Institute for Marriage and Family in Melbourne, a member of the editorial board of Communio, and a member of the International Theological Commission. She was awarded the Ratzinger Prize for theology. Her books include Catholic Theology; Benedict XVI: A Guide for the Perplexed; and Ratzinger’s […]
Fr. Jacob Braun
Fr. Jacob attended two years of weekly Institute study group formation prior to ordination. He is a witness for the Institute.
Fr. Jim Theby
Fr. Jim served as pastor and team member for the Institute’s second parish evangelization outreach, at St. Peter in St. Charles, Missouri.
Fr. Joseph Fessio
Fr. Joseph completed his doctoral studies under Joseph Ratzinger (Pope Benedict XVI) and served as an assistant to Cardinal Henri de Lubac. He is the founder of Ignatius Press, the largest Catholic publishing house in America.
Fr. Josh Deters
Fr. Josh was an original member of the 2016 college group that attended the Institute’s first Theology of the Body series. He has attended the Institute’s weekly study group sessions for over five years.
Fr. Ryan Truss
Fr. Ryan attends the Institute’s weekly study group and is a witness for the Institute.
Most Reverend Raymond Leo Cardinal Burke
Cardinal Burke is the Archbishop Emeritus of St. Louis. He was ordained a bishop by Pope St. John Paul II in 1995 and named a cardinal by Pope Benedict XVI in 2010. He is the founder of the Shrine of Our Lady of Guadalupe in La Crosse, Wisconsin.
Dr. Patrick Yeung
Patrick is a national medical leader in surgery and women’s health. With his wife, he is a witness for the Institute, as well as a home host and a leader in his parish’s F3.