Hi:
Not having any other details will render your search more difficult, sorry to say. BUT, do not despair. START by looking into these websites:
http://www.geneanet.org/http://familysearch.orghttps://familysearch.org/tree/#view=search&advanced=1&am...http://fr.geneawiki.com/index.php/Tableau_d%C3%A9taill%C3%A9...If you need further help, let us know.
Good luck.
Lucie