Father John Markham, parochial vicar of St. Frances Cabrini Church in Savannah, dicussed his conversion to Catholicism on Eternal Word Television Network. He made a guest appearance on "The Journey Home" at 8 p.m. on Monday, July 26.Father Markham, a physician, converted to Catholicism in 1996, influenced by the example of Catholic health care workers in Augusta. A widower and the father of two grown children, he was ordained to the priesthood in 2003. He also serves as a hospital chaplain in Savannah. Watch the full size video.