Johann Nepomuk Hummel (14 November 1778 – 17 October 1837) was an Austrian composer and virtuoso pianist. His music reflects the transition from the classical to the romantic musical era.Hummel was born as an only child (which was unusual for that period) in Pressburg, Kingdom of Hungary (now Bratislava, Slovakia). He was named after the Czech patron saint John of Nepomuk. His father, Johannes Hummel, was the director of the Imperial School of Military Music in Vienna; his mother, Margarethe Sommer Hummel, was the widow of the wigmaker Josef Ludwig. The couple married just four months beforehand.