In 1779 he entered the French military service with the Royal-Bavière Regiment, accompanied General Rochambeau to America as one of his his adjutants and also acted as an interpreter between Rochambeau and Washington.
In 1779 he entered the French military service with the Royal-Bavière Regiment, accompanied General Rochambeau to America as one of his his adjutants. He also acted as an interpreter between Rochambeau and Washington. This was in 1779.