He was preceded in death by his mother, Elizabeth Lewis Libby, his brother, James Gordon Libby and his father, Gordon Libby.
Survivors: wife, Patsy Pape Libby; daughter, Mary Libby Sullivan and husband, Patrick; sons, Joseph Libby, Robert Libby and wife, Karen, David Libby and wife, Anne, all of San Antonio, Father Richard Libby, Alice, TX, and Charles Libby, St. Louis, MO; grandchildren, Sally Marie Sullivan, Elizabeth Anne Sullivan and Margaret Mary Sullivan; Benjamin Francis Libby, Annalise Michelle Libby, Natalie Therese Libby and Julia Rose Libby; and Jeremy W. H. Libby.
Pallbearers: Joseph Libby, Robert Libby, David Libby, Charles Libby, Patrick Sullivan and James Sullivan, Jr.