Barbe was born on March 2nd, 1650 in , Beuvry, 62, and her baptism took place there on March 2nd, 1650. Barbe's father was Pierre Lecocq and her mother was Laurence Fontaine. She was an only child. She died at the age of 59 on November 1st, 1709 in , Beuvry, 62,.