Michał Bergson (Bergsohn), or Michel Bergson (20 May 1820 – 9 March 1898), was a Polish composer and pianist, promoter of Frédéric Chopin.
Born in Warsaw, Poland, Bergson was the son of Gabriel Bereksohn, grandson of Berek and Temerl Bergson, and great-grandson of Samuel Zbytkower.
[1] His children included the influential French philosopher Henri Bergson and artist and occultist Moina Mathers, wife of Samuel Liddell MacGregor Mathers.
In 1863 Michal Bergson became professor at the Conservatory in Geneva, and later was its head.
Bergson had by that time married[a] a native of Yorkshire, Katherine Levison, they lived in London, England and France, finally settled there.