how to follow up a (French) story from 1946 Australian newspaper?

[manalan]

Today I found a page of The (Melbourne) Sun dated 16th Feb 1946 (just blowing down the street--how odd is that?!) and this story in it has me wondering what happened to Georges and Gilberte. Apart from Googling (which led me only to a similar newspaper article) I have no idea how to investigate further. Thought I'd ask the clever people here.

[Greensleeves]

Could you check to see if there was a marriage for the couple as you have both their names?  What a fascinating story - I'm sure the clever people on here will be able to find something for you.

Kind regards
GS

[Svenja]

Hi

In France marriage certificates of 1946 are not online, but maybe there are more newspaper articles.
I'm also not sure if their birth certificates are online (which should have a remark about marriage), but the census lists are online until 1936.

archives municipales de Belfort
https://archives.belfort.fr/

archives territoire de Belfort
http://www.archives.territoiredebelfort.fr/?id=etat_civil

newspapers of Paris and other French places
https://gallica.bnf.fr/accueil/fr/content/accueil-fr?mode=desktop

newspapers of Lothringen/Lorraine
https://kiosque.limedia.fr/recherche/initial/

Regards
Svenja