Jeanne Demessieux, French pianist and composer (died 1968)

Jeanne Marie-Madeleine Demessieux was a French organist, pianist, composer, and teacher. She was the chief organist at Saint-Esprit for 29 years and at La Madeleine in Paris starting in 1962. She performed internationally as a concert organist and was the first female organist to sign a record contract. She went on to record many organ works, including her own compositions.

February 13 is the 44th day of the year in the Gregorian calendar; 321 days remain until the end of the year.