Given the task definition and input, reply with output. Generate a correct and concise answer for the question based on the words in the context.

Context : Nicolas Leonard Beker or Nicolas Leonard Becker or Nicolas Leonard Bagert, born 18 January 1770 -- died 18 November 1840, joined the French army as a dragoon before the French Revolutionary Wars and rose in rank to become a general officer.
Question : In what war did Nicolas Leonard Beker fight in?
French Revolutionary Wars