Slightly off topic, but the man we are researching, Lt Col Frederick Garside Terry (West Point, Class of 1930) had a son, Major Frederick Garside Terry, Jr. (West Point, Class of 1960) who was killed in Viet Nam in 1968. The circumstances of his death are here:
https://www.west-point.org/class/usm...-Memorial.html
(similar in many ways to his father's death)