Name in religion, Sister Luc-Gabrielle; born c. 1933; committed suicide, c. March 31 in 1985, in Wavre, Belgium. Nun, singer, administrator, and songwriter. Deckers gained international fame in 1963 with her hit recording "Dominique." She was a novice in the Dominican convent of Fichermont in Belgium when she was asked to record her song, which became a number-one hit on the U.S. pop music charts, sold millions of copies world-wide, and earned Decker a 1963 National Academy of Recording Arts and Sciences Award for best gospel or other religious recording. Following the success of "Dominique," Deckers--noted for her high, pure voice--recorded several other songs using such names as The Singing Nun, Soeur Sourire, and Sister Smile. She left the convent in 1966 to pursue her singing career and to "be closer to the people." Her success, however, did not continue, and she began giving private lessons in painting and guitar. Deckers later operated an institute for autistic children, but this project met with financial difficulties. Depressed, in part by the fate of her children's home, she committed suicide with a friend by taking an overdose of sedatives.
Jerry