Johann Heinrich Buttstedt
Born: 25th April 1666, Erfurt, Germany
Died: 1st December 1727, Erfurt, Germany
Nationality: German
Johann Heinrich Buttstett (also Buttstedt, Buttstädt) was a German Baroque organist and composer. Although he was Johann Pachelbel's most important pupil and one of the last major exponents of the south German organ tradition, Buttstett is best remembered for a dispute with Johann Mattheson.
Read more at https://en.wikipedia.org/wiki/Johann_Heinrich_Buttstett