Mother Mary Angelica of the Annunciation (Rita Antoinette Rizzo; April 20, 1923 – March 27, 2016) was an American Catholic nun. She created the Eternal Word Television Network (ETWN). it is a very popular television channel for Catholics. At four in the afternoon, there is a special time for children on EWTN. EWTN is also useful for non-Christians who want to learn about the Catholic faith.