Jill Franken Dugan, who teaches Spanish at Farnsworth Middle School in Guilderland, recently learned something by chance about her late father’s service in the United States Army. Her father, Hellmut Frankenberg, was a Ritchie Boy — a graduate of the the Army’s elite military intelligence training program at Camp Ritchie, Maryland. The Ritchie Boys were instrumental in helping the Allies win World War II.