Jeanne was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Jean François Belzingue, who she married in Pomoy, Lure, Haute-Saône, Franche-Comté, France . The date has not been found. Their five known children were Anne Baptiste (1725-?), Nicolas (1717-1720), Anne Françoise (1718-?), Ludovic (1721-?) and Bonnaventure (1723-1792).