Jeanne was the daughter of unknown parents. The date and place of her birth have not been found.
She had two marriages/partners. Her first husband was Jean de Mailly. They were married, but the date and place have not been found. They had no known children.
Her second husband was Guillaume de Saveuse. They were married, but the date and place have not been found. They had no known children.
Note 1
Guy dit Boort Quieret, II & Jeanne de Poix