Marie Anne was born on December 6th, 1686 in , Beuvry, 62, and her baptism took place there on December 6th, 1686. Marie Anne's father was Pierre Legrand and her mother was Marie Louise Damiens. Her maternal grandparents were Jean Damiens and Simone Guffroy. She was an only child. She died at the age of 57 on November 24th, 1744 in , Beuvry, 62,.