Roger B. Chaffee - Wikipedia
Obituary for Robert Smith Grissom-Martin Funeral Home, Inc.
Obituary information for Dorothy Louise Feltman
Article clipped from Journal Gazette - Journal Gazette-Times Courier Archive
Roger Grissom Obituary (1964 - 2016) - Legacy Remembers
Obituary for Roger A. Grissom
Betty Grissom dies at 91
Memorial honors three lost Apollo astronauts - The Columbian
Obituary information for Roger Lyle Elder