William Butler was an Air Force captain who spent 5 1/2 years as a prisoner of war in North Vietnam – some of it in the infamous “Hanoi Hilton” – before returning home to Calistoga to become a veterinarian who dedicated his life to helping fellow veterans and others in need.

Monument resident, a former Vietnam POW speaks at 50th anniversary of Operation Homecoming (Mike McGrath)
Former Vietnam War POW and retired Navy Capt. John Michael “Mike” McGrath visits with cadets Monday while signing George Hayward’s book “The Party Dolls” about the attempted escape of two POWs in 1969. McGrath and Hayward visited the U.S. Air Force Academy to share McGrath’s experiences as a POW and
