Nadia McCaffrey was born April 17, 1945 in Paris, France and married an American, Bob McCaffrey; then she immigrated to the United States. She is the founder of Angel Staff, a group of volunteers who bring a caring presence to terminally ill patients and their families. Her son and only child, Sergeant Patrick R. McCaffrey Sr. and his supervisor First Lieutenant Andre D. Tyson were killed while serving in Iraq, in an ambush near Balad, Iraq on June 22, 2004.