Surviving Montford Point Marines attend a ceremony for Sgt. Hiram L. Knowles to be awarded the Congressional Gold Medal on Feb. 7, 2015. Knowles was one of over 400 Montford Point Marines to be awarded since 2012. - Surviving Montford Point Marines attend a ceremony for Sgt. Hiram L. Knowles to be awarded the Congressional Gold Medal on Feb. 7, 2015. Knowles was one of over 400 Montford Point Marines to be awarded since 2012.